UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxTi1WfBUCvONqrIK0hf085Q+Lj50jTvjdgB6dfvIiw=' 
WHERE 
  key_id = 'ab49b923bbc0c3e3aada78f18c9519acb2044fec4b4c74eaa9b00d071b06576c' 
  AND (
    token = 'RxTi1WfBUCvONqrIK0hf085Q+Lj50jTvjdgB6dfvIiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )