UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtt2g+EO5AqDpbStRCQe6PJEP0hIqIe1PKfEedlCBuQ=' 
WHERE 
  key_id = 'c09643803209cdf781f1f05167fa185b52387fdb0de93ad80a7593bb450444bf' 
  AND (
    token = 'rtt2g+EO5AqDpbStRCQe6PJEP0hIqIe1PKfEedlCBuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )