INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21d13e7c3eaf82d657bd48c4d116fa24925edffa6612314058f7dfd20550b983', 
    'ptD2ly4YfDQJ2seMTbR2CV4ZsQHT7NjIbZi2xdbu43U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)