UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUYcGLXCWAaML4AGJsGPUbt2gMKgxDmQXmeoqBwjWZs=' 
WHERE 
  key_id = 'b857640d8e0ca1ffd3ab3a8831424a0e763a760c913caf2874d793050c9cce27' 
  AND (
    token = 'tUYcGLXCWAaML4AGJsGPUbt2gMKgxDmQXmeoqBwjWZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )