UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bVj2WuLaWtSDs1RqLay2AaQu8cX96smhcqAnskaBJYA=' 
WHERE 
  key_id = 'fe8a2958bfd57880aeea8b2d085256abb55ab360e47119c6fc201699ee2fab57' 
  AND (
    token = 'bVj2WuLaWtSDs1RqLay2AaQu8cX96smhcqAnskaBJYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )