UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ak3hA3Zwpwp5Jkt7Lnt6MZFxKsdU4eJdRBqgnmVC+0g=' 
WHERE 
  key_id = '98c14a1a38d5cb21fdee679e946c636edb692fd2ca5d8034226de7159e88e7df' 
  AND (
    token = 'ak3hA3Zwpwp5Jkt7Lnt6MZFxKsdU4eJdRBqgnmVC+0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )