UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sq2t/OUVDl91uCzGs3BfOR944ES261u3CJrY+WzZzwc=' 
WHERE 
  key_id = '579244a52be5b45e80ce5a57fba506daa0597abc734e360687db3f8264a0ab86' 
  AND (
    token = 'sq2t/OUVDl91uCzGs3BfOR944ES261u3CJrY+WzZzwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )