UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RT4dCZFolS/4hRgVnGyUtDl5qhnCtQORETRjqD1j1k4=' 
WHERE 
  key_id = 'b5ec716f61d0f1e4a387357eb201b55121c0dec3e8714df45411a7178a3e1a45' 
  AND (
    token = 'RT4dCZFolS/4hRgVnGyUtDl5qhnCtQORETRjqD1j1k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )