UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y59HMwkWR6fYseb8F1n7bYr/xytv5qM7o/yCQCtRiVQ=' 
WHERE 
  key_id = '30e3baa16e6323e9b44888ab287f29228c01197b1e10b5c866ae91f9096a1372' 
  AND (
    token = 'y59HMwkWR6fYseb8F1n7bYr/xytv5qM7o/yCQCtRiVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )