INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e2553f1edb30fdf49efdf9b448229b785e2693eccb31820885fcdf6d529b7e', 
    'S7HFh98f6/Ul+vxgLeTkxOskARFuQIk2QapdagTL3X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)