INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53fcd65e2dfc4232eb7fcb9dc669b1415b7e8e92e6f3f9590f80fcda1c361b60', 
    'HDpt7EebdstciicB4fXJFGqpT5V36N4P9KUAPiD+PYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)