UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c3b1Mj9Z+irlNTnJc5qATYYWHP+VQPZ/xZhTbXZbqP0=' 
WHERE 
  key_id = '18cab7763b70dd6bcf3f08c87c31b5ba1f82c58c81763299eb23f816174461ce' 
  AND (
    token = 'c3b1Mj9Z+irlNTnJc5qATYYWHP+VQPZ/xZhTbXZbqP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )