INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c9463e34f4ba6c37c0faf1d1ef94ecc7a31e5e21d8c3cda22ffa59ac96cfad', 
    'WZMxN4TS6pU0yEYdbf0cBssnAKvC0oy9qOBV35m17lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)