INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1be96632baec90b016a8a7d3825151dd965a8922d786f55f8ee9afce8eacdc24', 
    'iStnuo9vkUcSKdjmOWLzkNUgMrJ3UHGIvsaEWe/Mdmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)