INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fff49030cc96a65b2de83a2036735610ae3d4a1d4c963dceb44e8c87bd023da3', 
    'mr8V812BxqEH4rbzely+A5leCbB8KLVYDbU/TOMQkRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)