INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14012b535c57e914553d2135b44c3d473de112783b3c5405cd7a470425858e0f', 
    '9qegW49DpXhIiWniNrHW6NkS/9KX4S8LVrbVM5dfY6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)