INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '674c945b47a8ed6f5936c251b445c1ae8ef753a6b874709b2ad496828033155a', 
    'rV+7uO5rJTcfnwPDP6mQ8Jdz4q3iwUMFaV3ZpPihdEQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)