UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1QwHYgBPyJIPG9sBgN5ESU1MdegqCLorEMWy8j7wxTE=' 
WHERE 
  key_id = '8f9d616486b9a4cbd4a96a39b3fa68ea055b6bde21b9ef0966f6e44709962d50' 
  AND (
    token = '1QwHYgBPyJIPG9sBgN5ESU1MdegqCLorEMWy8j7wxTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )