UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/HMW/XPJJW5paxC74ki7wiT7xVxl3TGaH6QFzlmcfJo=' 
WHERE 
  key_id = 'f04731993518c16bd88b8f961e27e6cd046823dd21dd39a48ed72fd6fc579f82' 
  AND (
    token = '/HMW/XPJJW5paxC74ki7wiT7xVxl3TGaH6QFzlmcfJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )