INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6464fccfca9d4af0ac3a004969cce17052d49a4b92eef9bdef94a34612deeb67', 
    'WGaN/yyUKlBgoojbfzL0O5y3xh2p7R5IN9bf2IcBkfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)