UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtsfyFEKTTYaqb4xGkwEdqTKmmNm6XMlwx7PEcNVNIg=' 
WHERE 
  key_id = '442b4bcfdf649322a095f2f205c9607686791f0f43e4c13f2a7f202c52a788a8' 
  AND (
    token = 'GtsfyFEKTTYaqb4xGkwEdqTKmmNm6XMlwx7PEcNVNIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )