UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3e/QcfKxT6YFQWzxKKeqi+yu95/aRB232nCUcnyNVw=' 
WHERE 
  key_id = 'b44dbdcff58fecf3b02bfff1c594db245c2c8a7e169f426b53307d4b7c0eb5f4' 
  AND (
    token = 'n3e/QcfKxT6YFQWzxKKeqi+yu95/aRB232nCUcnyNVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )