INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7f2f235caa8417a0f44ca3dda04711293530c4d0b1fa3ce1a3b09b398819458', 
    '9lMvSS0Dw6Xf63OFVsNQsa9sYjnDfME13CPIZYvgVkw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)