INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a17eac737d6dbff9d5faa8e874e3bd3cdbba1f98f3e00f4d35155dfef741b1b', 
    '75b3C7bTWNgNQR39O8qyZ2k1M/xQcW/jjEbLnNyXReA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)