UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w3owKXeVEnRTZYvNpBoHJp/sfIORdHZqwM+/jF4qqOY=' 
WHERE 
  key_id = '055ff6677d8bc6e5aae626b17c8f802f4da62bd12aff4d40b4748a12fd06186a' 
  AND (
    token = 'w3owKXeVEnRTZYvNpBoHJp/sfIORdHZqwM+/jF4qqOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )