INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc2d199683c057813af1efa4427abd21d411ad97f556bf47c9ca4ee1ab3211f3', 
    'pxtZ7V4GIW5d275RW6ZK4QjudnDhCPLyDvos1okE4zA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)