INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f43c0b802e466857299988b7936682c4fa6bb73a1d33419640ba82abf6ff26d4', 
    '2NrbQs4JLBnVrv1faPKPZKIAHEK+3KAvcez0G71gMv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)