INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9648c9364816dd9660f3f6fe66619dea504bbb9ef02246e8cfeeb36fc9129448', 
    'z6937T47Ld8t6GKxFps5JvGPN+Fl1V9VcuICGIF+zkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)