INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b413a0ed6c2aa5b442de30d02383adb992cc6f837908ba95848917afacdae5', 
    'jFNL+28pjd7bgRnBAuFhKsNd01xSE8KNpEVwxISMZXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)