UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXntDayYzFJnsMiGZ/p/5ymM54Cf8AuPDw57H7/brl0=' 
WHERE 
  key_id = 'c6dbd9d5f20cfc7a6369ebe105e3cd8f0827efd89c0f7a62f8133f131538ca91' 
  AND (
    token = 'jXntDayYzFJnsMiGZ/p/5ymM54Cf8AuPDw57H7/brl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )