UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VwSuqSIPI//gkemm24lpcA1vm4dcxdru171B/ezsbXw=' 
WHERE 
  key_id = '2004c7c1e68435b07b48c22885a97ff07077c17aa7fee136339271e8824335ae' 
  AND (
    token = 'VwSuqSIPI//gkemm24lpcA1vm4dcxdru171B/ezsbXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )