UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jl7aIrTnBxkKEF4e/V0HKUIfXUJSAVftUDF28Q9q+CQ=' 
WHERE 
  key_id = '76e8a86de78e2dc808187ab77f78fc61a9eb80023d8f4cc4033a386428d9d3a2' 
  AND (
    token = 'jl7aIrTnBxkKEF4e/V0HKUIfXUJSAVftUDF28Q9q+CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )