UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGfg7kgayQY3LY+z8otOt4KCRFnZlcMMMwzxlPRp2BQ=' 
WHERE 
  key_id = 'c755901012b904f307291ba7c4650d878d1da53f48a62d33ad96e05847cbc68c' 
  AND (
    token = 'wGfg7kgayQY3LY+z8otOt4KCRFnZlcMMMwzxlPRp2BQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )