UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K578QkIHJfVGp2NDvTrSwE2Znc1iyNKHt0ekm5KmjEI=' 
WHERE 
  key_id = '759073722a17be8b39ba888df292d7255ecc6f584c713f4e6dafdb36f7b1b269' 
  AND (
    token = 'K578QkIHJfVGp2NDvTrSwE2Znc1iyNKHt0ekm5KmjEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )