UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/WyrP4L7IidfnDzd0SSiYMid54qIqC7fcRsC/flOYo=' 
WHERE 
  key_id = 'e190e951ef729d484dd17e02771132743448ff3c41cd1b440152ccc92009a600' 
  AND (
    token = 'S/WyrP4L7IidfnDzd0SSiYMid54qIqC7fcRsC/flOYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )