UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v1pY6nA6rG0+iR3HYPObT6V3/qrRW6GKGEQnSsA834M=' 
WHERE 
  key_id = '56964c35b6f9bc0b0d0dd1f784d22a44c83d14f09f63f5f591383eba11e985c7' 
  AND (
    token = 'v1pY6nA6rG0+iR3HYPObT6V3/qrRW6GKGEQnSsA834M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )