UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W7XWd8OFj5IfJ5qReJ3Tw7ipF3zXOVzw1nyR2N5BwzM=' 
WHERE 
  key_id = 'ea5f4d7cce2e3fa88e39405733b06183232c5ac3ad3c79b1a64e9ed5dbee923b' 
  AND (
    token = 'W7XWd8OFj5IfJ5qReJ3Tw7ipF3zXOVzw1nyR2N5BwzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )