UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'As4vGBjAZHHZI1hKlxCity9M2e7W9BF2Js0nBVJESog=' 
WHERE 
  key_id = '4341f2f9e7372c0ab498e4f90d3f8b0112281909940e501613aae8ad55d61da2' 
  AND (
    token = 'As4vGBjAZHHZI1hKlxCity9M2e7W9BF2Js0nBVJESog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )