UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7+3OM7XInZzllvsHDWdlm2j3YfZICmGyTrX1VIDb+Ok=' 
WHERE 
  key_id = 'e76728998e3d4979a868afed022c5115e5b11a33149da220f28049dafad13e40' 
  AND (
    token = '7+3OM7XInZzllvsHDWdlm2j3YfZICmGyTrX1VIDb+Ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )