INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '776bdcd5b31db65aa99c09820f7fd7cc756794e4eee38269eb098b382872c958', 
    'LnOYXblmyW8LF8sUeXbgniJ7H3uetPebdRHzpdHobFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)