UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UUzEibkuxKXw0XEBQFVkPAGdITcb48TK4IVS8enXFEE=' 
WHERE 
  key_id = '3f6134989823d19c15920834d3ae2ad1f2d2cd3677be2fb3d58e6bd2a8dfa6d1' 
  AND (
    token = 'UUzEibkuxKXw0XEBQFVkPAGdITcb48TK4IVS8enXFEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )