INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1ce247f0a21129a2c3c6a62def65fe4a6a7894dafd1af7164761afc0ebfccf2', 
    'lrhD6qB28fk1810Xy3NSmWkyrdwjqd08zU01/tO1olo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)