INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56ba50b0f4383968fc9c44b2ee128319f6f9ef6c4caeaaf70de8895d19d5610c', 
    'Dhstx31KBqOzFb3bkWwLZxSSmH0HgoHoNbF590sKLCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)