INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ef45d9b369009ff855c4c97d91a1b499f2491a5e17402696b2467fb0a5ede69', 
    'rXhFJu7ztJMMdvtFnHWcKyhp3k7FtTESlC0E3rbDSXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)