INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3d1f3b39a80d9a4544ebd0480c826e0dd02e1518886912dddaa5349e3b55f5', 
    'gGWquN88LcRIkMZ5NDzhga5PKh/HGCLK5Eat6gzmKBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)