INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cf7802d37a43e693efb0be8bc2c4d849f126a6341cec8d2df57da65d81482eb', 
    'dNGHbVDN1wv4ssYS32GTLfm3rCldtdeIgrlM7qnG4PA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)