UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+djDvMZb+fquRNwZ9xtshZvRLveaAUO/8u4oABBkkp0=' 
WHERE 
  key_id = '6c5bcc747c1bcd3c523d338f28383c2b6a21b4021f41192023cfb666cbaf12e6' 
  AND (
    token = '+djDvMZb+fquRNwZ9xtshZvRLveaAUO/8u4oABBkkp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )