UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TAysFjHWLLqstECNAJfGojiq5fCUxPg4ShbDCMElwuM=' 
WHERE 
  key_id = 'f246b5d8c4fcf53a362ceac3aaebe1cdb790538ebb49b6d1faa2ae6a01505cee' 
  AND (
    token = 'TAysFjHWLLqstECNAJfGojiq5fCUxPg4ShbDCMElwuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )