UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7t6/Cswh+Vp+0zdDE4Iu1PlD3F3rbgQqx/D2N1RgLJo=' 
WHERE 
  key_id = '0a9d9137aa2fb2779977c01ab09be619def8d9dd5b74b64f0ff2641675d9d3d8' 
  AND (
    token = '7t6/Cswh+Vp+0zdDE4Iu1PlD3F3rbgQqx/D2N1RgLJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )