UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6B7+OFC4zW+dEiuQpVAZ28yknWRzc86CBiSffFNLUA=' 
WHERE 
  key_id = '84445bef4c117ccacf027c29b228d955a20cad1e7ccc907d4ba65a74b4566aad' 
  AND (
    token = 'T6B7+OFC4zW+dEiuQpVAZ28yknWRzc86CBiSffFNLUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )