UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n7E+l8+laauDlkjNIY+jC7LxLLJNPJBltYgbBV9NmYw=' 
WHERE 
  key_id = '28ded82dc36553ca6a13fd7c09ede961e6e5c992d0dea47d5b243169cd2c8d2e' 
  AND (
    token = 'n7E+l8+laauDlkjNIY+jC7LxLLJNPJBltYgbBV9NmYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )