INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8493d98493a46667aa02f3d5276b9fdc7b8f69493ffc55a48fce584c7efbf8b0', 
    'Y1pklArgEEC2dkuJXa9DH/luozX1f9iK2uk7ZAkVG/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)