INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b0e1c4d84b1600431f3acb35f0b8717a93deee5615053f3c52db25f21b54b3', 
    '6zxXaCCNbqQz0GGmPBu4INhz+JLjVtEj2f2B9AU1nSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)