INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c49d39503a4ddc227fe7570a582efe52b4eb8be21a5ae586e3c769e265582640', 
    '4lVAheqP8UQDPKuEsPgcRF9k83nksl08rt2M520R6cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)