UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akIe+/ttZ+H/3aY1jDZ8W4ZvXpLnQApMoPMLP0yLpek=' 
WHERE 
  key_id = '5ea15b4a53417babc2cdd2d9ee9d271d06bb9441f0deb658257a0163e19c2c7d' 
  AND (
    token = 'akIe+/ttZ+H/3aY1jDZ8W4ZvXpLnQApMoPMLP0yLpek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )