UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C4eWaiTKMVHkFsktX/6QXPQbieiXXw9aUWKQjozC3FY=' 
WHERE 
  key_id = '70a1de489be3591cf46ed6db83375a21d99c7662a938a4c1b8ea263855cb6435' 
  AND (
    token = 'C4eWaiTKMVHkFsktX/6QXPQbieiXXw9aUWKQjozC3FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )