UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XcM498/3iSHnPIQsUm74hxfBtkRW2/4uc9Jmz+Te3I=' 
WHERE 
  key_id = '2c7fc863b358c99eafd5ef78cc8459efffa18fbd15a9da0d44942a1882a4f0ec' 
  AND (
    token = '/XcM498/3iSHnPIQsUm74hxfBtkRW2/4uc9Jmz+Te3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )