INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c42238e0d1a6d03c295d25532fca5b236a32ab236819463a9e0cc98de9fc1ad', 
    'XSVQjN0e9IRobfaNPNuSqMrHW0UmJXiT9MMBkiaVfx4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)