UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nWOF0hOjxphV5fHhbmPQBY3KJC/kP71OejOkWOWdmq0=' 
WHERE 
  key_id = '2f90c4a008adf5bdd7d50d7658a46a5925c4b6e804c6c79e880f5cd1b1493f9b' 
  AND (
    token = 'nWOF0hOjxphV5fHhbmPQBY3KJC/kP71OejOkWOWdmq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )