UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EstD+lZ35okFpg4GW2vdsPCrDqsLLpNm7X5oR7Wi054=' 
WHERE 
  key_id = 'c0af2921b70a79451d2db3ef231a4039aac2d486ede741ddc430afeb91583d56' 
  AND (
    token = 'EstD+lZ35okFpg4GW2vdsPCrDqsLLpNm7X5oR7Wi054=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )