UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MuLTewaGzQ9lluwKyy6ey/3DJabjcMaqh6ROWtpkyO0=' 
WHERE 
  key_id = '96ba96bf8d42741c90eed40a4c24572d98029fcf637d61df5ece4d09628c7fa3' 
  AND (
    token = 'MuLTewaGzQ9lluwKyy6ey/3DJabjcMaqh6ROWtpkyO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )