INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff4f6524e49f68853287a27d9d0fa5ca72a2a8d6fdcaf11071443f7c89f8565', 
    'VCEZMXP6Pvde1RNaj4xqHQNqP4v38xuK4Vcgz1kXOPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)