UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPwohbiJEret9E+x6f1XgXIEE/aeHYOUQtPZxJES9as=' 
WHERE 
  key_id = 'a632fd6c7c9145e91ee8165ce2d5c727b4f43e8363f053906db6886683bff6f0' 
  AND (
    token = 'hPwohbiJEret9E+x6f1XgXIEE/aeHYOUQtPZxJES9as=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )