UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7wYTit2EJnBFMKyA+Bda8Wq5M0hqpHsktxBcGdr+HV4=' 
WHERE 
  key_id = 'e935056eea496dd5faae02014ef176dc8e976fc82a666a3aaf233cb61dcae9f9' 
  AND (
    token = '7wYTit2EJnBFMKyA+Bda8Wq5M0hqpHsktxBcGdr+HV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )