INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b230a61bf6034cb6d70b6dae46655647d605c91ecd6e5779c7516f05a2bcd3e5', 
    '/9EAq9E8K3uK5GfNC5LkXGM0wYQAYlRvr9lz+VRW//U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)