UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXV3mnOCx0WWgCAoCWE2a9u3VpJlOQfqikviSHLlLWA=' 
WHERE 
  key_id = '17651c7aae1043fc4f28dbc960d8091185a3b5afbf9f6cf7ad2a353e56f357c6' 
  AND (
    token = 'UXV3mnOCx0WWgCAoCWE2a9u3VpJlOQfqikviSHLlLWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )