INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83bfb49b71413fca45e81f773bd8efd495650a0d10d59aeceaa2e3e3716cbfd5', 
    'VpTGJlqB3wZ9TodNzUqo0hspD0/sImESc3eMj/HdjwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)