INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '291e469eb0b4fff00ec34635754f6bb7285608d3068cd41e6f6a29148e9bf15c', 
    '1dQdi5lAtab14szmbDi3pbKx4QVggeKIiVOt6cYMXHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)