UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQyjEX4t6tP0QqebJllMT2qYVjT3zYPraDRn1Xr+8ng=' 
WHERE 
  key_id = '98b1f6395a445a1b989da44b226b487aba326d3d4189bfd095b2bb92f05bb358' 
  AND (
    token = 'DQyjEX4t6tP0QqebJllMT2qYVjT3zYPraDRn1Xr+8ng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )