UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AvKTzJU8VhWvfyrDhtMqwx+/FsYYcb/vbxNqbRL7L6I=' 
WHERE 
  key_id = '185cd62a374dabefd443f361db92faaf8b4e7d159ecdd2352333632a4aa013b4' 
  AND (
    token = 'AvKTzJU8VhWvfyrDhtMqwx+/FsYYcb/vbxNqbRL7L6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )