INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6692f47529470388ac86c35069621563378f821d08a8c710e707661c6ba16b30', 
    'fla5vqT8qyUPd2GVwzFOxQPKiBicURQ+Oz9yzVoepvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)