INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ca887c661210b4ea838c32db15a428fecb50baa1b223561754db999c1209a4', 
    '3aIXEcccDUQVbph8ErySWWSaD7zwGYb1HhA0RQYVjpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)