INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b1341b91c647ba5abf627a8b583bcdcba8250cd013980a32f9ad490f05856f9', 
    'A0e8PVeN5R+PB6igyQzJvh2YvKFmM/hDwUtWD22HQdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)