INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '736666660bfbeee5a2646ce79c8948a8b55d43ede964b6a6bbba0ef7d65ac971', 
    'NzgTCcpbdbuZksIaObbB3rtV3cNBlnDXJjiis3kcz68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)