UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3brObxnex7NkpkV9nON5CTXeuFTUgmnBWp/raJqhCw=' 
WHERE 
  key_id = 'f38ad435f0363fb1f24aba53854ad897edc076ca21d4b6997d0c17bf54fe0251' 
  AND (
    token = 'A3brObxnex7NkpkV9nON5CTXeuFTUgmnBWp/raJqhCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )