UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBpe033/CaXHuqLJOllrz94r3ZlansexZyLZ8ycUBU4=' 
WHERE 
  key_id = '8cf444967d7cb5046f2916be9f8d82e1568f424bd66ee2ae17169adfa61a366a' 
  AND (
    token = 'dBpe033/CaXHuqLJOllrz94r3ZlansexZyLZ8ycUBU4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )