INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b479da9d7dec2163a5c54487ed2bd6711926a249a36eebda89f5a06c21d3b53', 
    'CFTlRBwDUyR4lQG3hB8MrTqX1uoptYc5fwIgLty9DtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)