INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9b0a628ba8a308b4351c631b07af3bdc5626d6708bac5cfb5a50098977447b2', 
    'FlSr/nCNQn0x/ZIlVgPXPJfcxJ0ivtGRTh+bSlu+rXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)