UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a/vS6ODDu/dYe/re1MdnTD8iyyDPRViWgEORurypcRc=' 
WHERE 
  key_id = '0006394ae58805a81c7b1bdf58f59ddac46e5ca0b16f42b9ecf04ae59a7ce205' 
  AND (
    token = 'a/vS6ODDu/dYe/re1MdnTD8iyyDPRViWgEORurypcRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )