UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mIo+KxfkfqFfBzRTG1KrazKYSosTmJhu7eMwpom17E=' 
WHERE 
  key_id = 'd237f312c259458fa640aa1335971ba075d325f3faf3e416eb03a0f916ed174e' 
  AND (
    token = '7mIo+KxfkfqFfBzRTG1KrazKYSosTmJhu7eMwpom17E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )