INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa20453e55f8627dc5fe87109962aed8453add7287bfbe01753bd6646151077f', 
    '3wqj5U5AXLKQ6wXAyIewJVyVkuy81yWN4IKurFvd5lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)