INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0f1500a81af6e91bc017ea83f6a0dcc9e9fedfa701fe1a0e4262e07397bdb30', 
    'eEkQftrtOhyUYUt9qvzGbgABPmHiJFTuSZFtmNBzozY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)