UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8P9FjN4pkZR4TVoG/Flg1s4XRMhJBNk0hkOCCq0Kwo=' 
WHERE 
  key_id = '6a26430a2fd6e7f177d09d9fbfb042c2109893c2e1fbdefbf6788199e58167cd' 
  AND (
    token = 'L8P9FjN4pkZR4TVoG/Flg1s4XRMhJBNk0hkOCCq0Kwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )