INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e6690bb727645ba95355a017d1c3daad16c74948efcac95427204770fc75880', 
    'MwsZpclLSevmC1lxarSpkn/QVgRx0aB5deN6L5zFySc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)