INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '988cc9d64dbea0edafa887e1d48952b0c3a70257fe283b67be84ab3747bb9937', 
    'ACAnw0Jcs4dzcUb9BPvbgGJzfuoNTkyCvtYbYbHlMWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)