UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbLGfDKDAoGWq8Kh8SQwrxBpasTsTx1EXrRaf51jQgU=' 
WHERE 
  key_id = '5bc682d946d90c82d02eb44bde84f992dabc21b2a4e01204b29b2e602286fcb7' 
  AND (
    token = 'gbLGfDKDAoGWq8Kh8SQwrxBpasTsTx1EXrRaf51jQgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )