UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AaEj+hkzWtf9sczcKHbjm8Qn/5zWJq8631BfyPiUAH8=' 
WHERE 
  key_id = 'c363f1b12aa607da4a33139878fa55a7af08464d50c9e523b58815f8273e09d8' 
  AND (
    token = 'AaEj+hkzWtf9sczcKHbjm8Qn/5zWJq8631BfyPiUAH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )