UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnCjxB1zz5MqeIhqakWdzGkZWkQ/25tGBIy1e5n8GHM=' 
WHERE 
  key_id = '808d8b5b008d7036d2430dcc481ff2efcc84572ae80e4cf8da2e70743a440056' 
  AND (
    token = 'LnCjxB1zz5MqeIhqakWdzGkZWkQ/25tGBIy1e5n8GHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )