INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '356f6d7f40df730397cf29a247332f7ef5b877f21a43409773a27ea97b57e9e3', 
    'U6uc7cmPu1VHCsFD7oTXJf2HUzhTD4AiW9lvKY5tbFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)