UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zCIXZCWI+k82NBqg+wPAcbIUO2+Pipr+8CeMSi8sj0s=' 
WHERE 
  key_id = '4ae764b3d39e08fa05501a299ce94ca081f324e4b2d97ae34a35ca3d99c1d65c' 
  AND (
    token = 'zCIXZCWI+k82NBqg+wPAcbIUO2+Pipr+8CeMSi8sj0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )