UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nMCkJqdwJ7sgJui1y8eh9u2j28hz8uPSBll338fQUhU=' 
WHERE 
  key_id = '3e75fc9f65054c2eecfb5ac69c1eca52a72ab6e28f65425cef9339de20374cd5' 
  AND (
    token = 'nMCkJqdwJ7sgJui1y8eh9u2j28hz8uPSBll338fQUhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )