INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e6d12eeac33f1edaebc4c68b6bebe58434c3a6e421caf88fcb11f0e86fee439', 
    'T4+zjlrgZByMBNWO6J8wlhAp0xRVzGCPAfbbhXG+ljc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)