UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UTIblnEC/jLVB7JwKlb3ejARkPVG0TXcTSa4nxqSKqM=' 
WHERE 
  key_id = 'c042a77fda85386f13f66c7b4286021d0f0b38e6411848e943bfbcc606480997' 
  AND (
    token = 'UTIblnEC/jLVB7JwKlb3ejARkPVG0TXcTSa4nxqSKqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )