INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd115eab10c2a4d1b726e09a7bb03b4b0fce929e1ac82c8a1e02abf63155ba7b2', 
    'KaBmos6rfB+gmSdDOt947RjvYWleAVVtjPRFiUzDDqo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)