UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1P7v34g8dZcd3bl10MuBXLYeXHPyLC2EN8yE98Iuq0=' 
WHERE 
  key_id = 'e99edd74112f81dbecf96b58c37b86b0941b3b5aedb9eb5c54d443f8a27f2fff' 
  AND (
    token = 'e1P7v34g8dZcd3bl10MuBXLYeXHPyLC2EN8yE98Iuq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )