UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfgfYxRt+WYZLSdjvMmPzrNIvv3baFlArGRl8Ix4A30=' 
WHERE 
  key_id = '896eb3eaca66609c2c569a5afd187234c07bdb909a12d6966215b3631423fb4c' 
  AND (
    token = 'CfgfYxRt+WYZLSdjvMmPzrNIvv3baFlArGRl8Ix4A30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )