INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86d5b919c6b13cbda3f0c12423865dd8b869c14145aec5dc517868f8580e654e', 
    '7hMnBKFwcIMk0Z6IlbSEiv8c4XetE7ZeHAAZJp2JBjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)