INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f3c4c2ef0c7eda0b0036b556dfcb43d6c33e525d230e95722930ed83ac542f8', 
    'YPsNAnOB4mhUfnlv1X0L9EYKDZ9kfvTey14xAYhYZjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)