INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf85bf321285e69f6e869cbc341d5820d0b87fea92c64770401fd3402c89f448', 
    'CPcRMM9hsw4wBNSTPSiuGNhSsBT5rOEU0Sr8xXDpOD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)