INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bee00f2c443eee75ca364c0edde7a0c136f65c361aa2326fa98befabe40a13d', 
    'qjKjDQLfdmt4CbAPLwYWbPb/NH1+sf524XH1ZWN0498=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)