UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGY6XX+vrqNKRql5kBk+iTpe7ED+sZZAOFicpnv6cDA=' 
WHERE 
  key_id = '51195ea26bf2807929eb2d38087a323e644e472328957d3cb2478127c53b70c0' 
  AND (
    token = 'EGY6XX+vrqNKRql5kBk+iTpe7ED+sZZAOFicpnv6cDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )