UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDU6ZA/UISqYHw3pamVWDNRGKLQ8X/gt7muUVM3dBPo=' 
WHERE 
  key_id = '16f189b2dc4ffeec3716de24a9c9ab10ffc9f2a1fc8bee8f7e848e0ddd4a6018' 
  AND (
    token = 'dDU6ZA/UISqYHw3pamVWDNRGKLQ8X/gt7muUVM3dBPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )