UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LhwP1JXR7BdJJ78J2uG20MBpN+/vqjRSfIp9vElTld8=' 
WHERE 
  key_id = '6c192a6ecfc07ca37eaae9df178337bdb474a63f3f6081d4e0a1a6b47b7855c4' 
  AND (
    token = 'LhwP1JXR7BdJJ78J2uG20MBpN+/vqjRSfIp9vElTld8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )