INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99b4433045c358331c18076f628aad254bc0434d40bbb5881823e5869a9b5843', 
    'kEEW9BZ5ZQopqpTGGvpc5OX4FN5XME/zGvmRlHccdt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)