UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h6/cT4/kBwXcOBf+AVXwFk9aM4+rfpLMNRpv63bU50k=' 
WHERE 
  key_id = 'acd638da200285862d9dfd04775054e774226f7ac1e160a8ff4595a60d609a16' 
  AND (
    token = 'h6/cT4/kBwXcOBf+AVXwFk9aM4+rfpLMNRpv63bU50k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )