UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'soyuZCJyNrY6WWothuK0/37ao6H74m7116XT5dPWIX0=' 
WHERE 
  key_id = '6c843c47ae924299cf3b5e7ce25b72b9b32d5e212757a0ecb592c1b3ebfa637a' 
  AND (
    token = 'soyuZCJyNrY6WWothuK0/37ao6H74m7116XT5dPWIX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )