UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Opk2Y99utmF8RT7JIkPiQ4ouJPfF4UebzlHlh2B0oXg=' 
WHERE 
  key_id = '314c138374b2b59c6d3599a34d08cad3f59d32bb383e0731a8cae22e7cbcdd4d' 
  AND (
    token = 'Opk2Y99utmF8RT7JIkPiQ4ouJPfF4UebzlHlh2B0oXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )