INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0550e3953dd07f5e70c8e38ce91625d048aedea825e588ec1736cb4c5704db9', 
    '7SpGqEOT7rXoIPBaucf+hXub1jIknmRmNIHZuK9LEmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)