INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec5d033090ea4743ae9fcd29ec849007e842d2400410a7633e0e6b4bd1926e40', 
    'VktIN/tDd0MTKb0NfO+N9jviXfGBmzuq7zQJIumdbYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)