UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0TP0IcbBK5Rdnh+ve1t6ICtyhllNx9fLuakiVT20odc=' 
WHERE 
  key_id = '82818a62f02b3ed600b78e7685619264d20e1bd95198031bba6943005654c3c4' 
  AND (
    token = '0TP0IcbBK5Rdnh+ve1t6ICtyhllNx9fLuakiVT20odc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )