UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/S1324MCh6236yKImd3tzWLbNUe0VGxPyvCqQ5SJbU=' 
WHERE 
  key_id = '73a71c762deb8ccc0c339212dc46642d9b769ae101e9899d615389a06b558a32' 
  AND (
    token = 'b/S1324MCh6236yKImd3tzWLbNUe0VGxPyvCqQ5SJbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )