INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '551aacc3c3fa584a6c0320b03f3df04bd251b38f89ea6d7f75097690e8829dbe', 
    '2c6po+RgPccId35QsnGwx5VLOUuCXigAxuAMM+Hz6ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)