INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd50c779d50ceacba61e22e3816e639535b234e72a890f8f4fdd51616898a3fb', 
    'dXNy5OzA/G0z5d5VmvnzB7mY860LvQIMBN0mL7s2zUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)