INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ab5391a4c9365c424c2d58350cf92d95d407aa56772f7386f895111828c0621', 
    '+T0ozVAGAgqm/433jSGZJH+HpOotRagoW6DpTJL1SHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)