INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2dd3469607bda8e073ecaa897cd1006d1acb570fa5edb5069a52138d6dfa4a', 
    'e9NhEbXneaYmwj3FN3cKK7Fm7lJXkXGvw44uZsiFODM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)