UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I/FkkM7kxzCmqGo8UP3YzAzpwf9d/9QgXmo+iLLPExM=' 
WHERE 
  key_id = '08f7ac51613998b0e0878dea639933fcafa5759b160b48f2fd3d710b8479cad0' 
  AND (
    token = 'I/FkkM7kxzCmqGo8UP3YzAzpwf9d/9QgXmo+iLLPExM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )