UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2PuIFjsxHZtpgfymN9VVDZ+udUdjI4gNwEx90QMAVI=' 
WHERE 
  key_id = '82e95ca3b4b55f5c0381fd6c906989f9a7e2c173adde9645f87ccb6ce3a26279' 
  AND (
    token = 's2PuIFjsxHZtpgfymN9VVDZ+udUdjI4gNwEx90QMAVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )