UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkj0mkAPAickltHxAoVmVjbcjtUX1KC31a4db16+xcQ=' 
WHERE 
  key_id = '99bf35633772703cbd95524b6c4f180d69127e134a0db76e7db151ce90242346' 
  AND (
    token = 'jkj0mkAPAickltHxAoVmVjbcjtUX1KC31a4db16+xcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )