UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7kmwZautjcaPLIO7KH7j0LReH1vCCpbK05AYxhGpEQ=' 
WHERE 
  key_id = '40cc97ea3a355b53eb7e37cc47fbd8fe9186d12e4b0744729c204cc14d538b4a' 
  AND (
    token = 't7kmwZautjcaPLIO7KH7j0LReH1vCCpbK05AYxhGpEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )