INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cb0475ec25f3fbbdfad662dc0c617c41d461c9f00edce636064fb1e4608279a', 
    'Cf2l+8D3Lzk4F9wH5DZFf+FUrRszhgLrUC5yQn1xdis=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)