INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de287e1860c77b308a5f58c7aa484bca5e189ce1340504f11a1b48758272a21f', 
    '0PEW8GUW2xVQctN8hQ9IhmglV2n3MtMBhjPdbnXAF2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)