UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCDkGVwmdu27uDwD+BcUksii0RzF9wl9dihxHkbIRaw=' 
WHERE 
  key_id = '4009910839ed78ae6215d14a814d6402c119d1d3415c805bbdbe6adef1c1e377' 
  AND (
    token = 'LCDkGVwmdu27uDwD+BcUksii0RzF9wl9dihxHkbIRaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )