UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9v5nUkF6izAH6mrNBc/GhDLg7mzrBLD4XlMZ4dkVVEk=' 
WHERE 
  key_id = 'c0af924b8e5336e8d2ebe09ba0a817c1dacff13e425a42698454e22348aaa425' 
  AND (
    token = '9v5nUkF6izAH6mrNBc/GhDLg7mzrBLD4XlMZ4dkVVEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )