INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21ac61fa95bea3567be753a6e0609416a5b2d89ede76c6ed0489d84302ba1c4c', 
    'Uxrx1vic96pam3NJVDPEj7RYCVBnfJLUvbZWVgEHs6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)