INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b88c6498cd17aca03e193a27e703905dfe44137ca35e11a57b321a41011b5b', 
    'BrMOB7VeQt8AHSyzR32/uaIq0+0MkX83rpfmpu2S7Zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)