INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f6c39e030a80007e3a6b568880bf1c500650a7583cd107e485471e11097089e', 
    '2vSNpcYwZ+GZMJb9F1ETLO38Jxpn/NIDVmlXu5u0XiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)