INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34758be9d6ce09dc137664230f8f5cac3974f286f0ba9d0961daa27449b673d5', 
    'tBBeLTRtEFmcMPNfXJoT5pg34OyCjXltUJo/sGZvx2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)