UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gapAS86AqBZyqqy1wauRF49I80rocgpyvCxdSLU+nmM=' 
WHERE 
  key_id = '95deb1919b48d3b834b0de4cf45341a972bfc2a37f0188ecabc8f2e2f5715c86' 
  AND (
    token = 'gapAS86AqBZyqqy1wauRF49I80rocgpyvCxdSLU+nmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )