UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+OvRLrZ3Y3hH2nzh7KMQI43IobL7ESV63nhcU2VMvo=' 
WHERE 
  key_id = '48c0962edb6dc8ff7a21afa8748f8d8c9d3ea129c4fdd4ce5d1b13db632f4866' 
  AND (
    token = '6+OvRLrZ3Y3hH2nzh7KMQI43IobL7ESV63nhcU2VMvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )