UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ilx2XrRYoJ8S59waVOUinaeoYUcCzr+F5/M0Sdz5+GM=' 
WHERE 
  key_id = 'af47dca4204cfc77b161aee1985b037331e367f24e65319361759d733903c146' 
  AND (
    token = 'ilx2XrRYoJ8S59waVOUinaeoYUcCzr+F5/M0Sdz5+GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )