INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552d6a716bdc082f19107a97b7749e8d981227ed66b71c6cc0327a149a6bb2a3', 
    '7dlH5ORmDgkb42r5SubvD12xNP5FJrcSrXVxDTYuVk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)