UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rvFhSPR3WbxVybK66KZV0hPTAhTvu/CdExhGuNpsvp0=' 
WHERE 
  key_id = '1d80b824eedd7bc4cf51d715ea864b5b653551477ce7f564b1eb1dc67384986f' 
  AND (
    token = 'rvFhSPR3WbxVybK66KZV0hPTAhTvu/CdExhGuNpsvp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )