UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brUx3PDMNoS0HqnQr9VeAUFYNRrAlpLI0pGJDp60C94=' 
WHERE 
  key_id = 'f298ca643af1928826ab1b7324a7e613d842094e7fb70a9651ea27117d808606' 
  AND (
    token = 'brUx3PDMNoS0HqnQr9VeAUFYNRrAlpLI0pGJDp60C94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )