UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fIjb/Wt48sUjulRDHw3rQqHw7sOw/BkNOYA1qJ6PiDw=' 
WHERE 
  key_id = '37a7f975fa4120cced16fda7c91b672f4f21573425c8d0058c34bd9d3a494770' 
  AND (
    token = 'fIjb/Wt48sUjulRDHw3rQqHw7sOw/BkNOYA1qJ6PiDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )