UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uMEE+oiLyZBXIzAwf+GoKOJ+Gf4HFGmkSoF8q8Vvrwg=' 
WHERE 
  key_id = 'ca3809b8be57b39dcb4bfdc2245f197c7c68eec4d20ffc4a2a6372f6a167f699' 
  AND (
    token = 'uMEE+oiLyZBXIzAwf+GoKOJ+Gf4HFGmkSoF8q8Vvrwg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )