INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e037ff348674b1a0a8288f6556af02383e16e3512b3cbd6efbb37f9e30a018', 
    'UbwfopInmr0kD+Tn0RXDatl3UKnoRb4vSQ21i1pSEms=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)