INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ca406f2dc96139a80031cac5527e4ce07938537a9dd0627af69007bc43b05c3', 
    'StL4eQvyXpUHMDM3jUe0FABSVWj4gVR2asfRBMln25w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)