UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwxeC2z+oI15n1P7EmpBszZxCre5ozrZukTP1EXhWJ8=' 
WHERE 
  key_id = '4c2bab7e8cb870faa5a39e2c8a69a2e145d1ea1e8b3050e6a14fbb52ad0732c6' 
  AND (
    token = 'VwxeC2z+oI15n1P7EmpBszZxCre5ozrZukTP1EXhWJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )