UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AotpA2z29rUmZVzGDNuGJ3sDW3ffGIR/zftVOq84vu0=' 
WHERE 
  key_id = '77077cd1a5d140a0da5df356a7389a2d23f4f650ea7be7d2044ce8804044357e' 
  AND (
    token = 'AotpA2z29rUmZVzGDNuGJ3sDW3ffGIR/zftVOq84vu0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )