UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gqNxXkYGLGSUU5D4wAt2EUVmYTmIgGkz8DgoFNrEh0=' 
WHERE 
  key_id = 'd78f4851bcf54807d3d39c9a32ebedad830e7a1b7979dff7f043940292ed0727' 
  AND (
    token = '8gqNxXkYGLGSUU5D4wAt2EUVmYTmIgGkz8DgoFNrEh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )