UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MByn8w5KKBl67W0OksfbT+bsqpUkWFXGqJUSYw41l8M=' 
WHERE 
  key_id = 'b48ef20984c1ef3e5b64db0400efcc9c364a1881bb9165f7bfa882e6152d9ef0' 
  AND (
    token = 'MByn8w5KKBl67W0OksfbT+bsqpUkWFXGqJUSYw41l8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )