UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ra98codlIfH1Gcz3D9imY9fHNVA2ui1dkRMt9rcPUA8=' 
WHERE 
  key_id = 'e6dfd1810e938b4d2f47f9566553fe39890cae27b96325c016363860a28fa85d' 
  AND (
    token = 'ra98codlIfH1Gcz3D9imY9fHNVA2ui1dkRMt9rcPUA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )