UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NuK56dFOIy3l+EPO4XBX5OBX7rUplMppCAxO4aJHVLs=' 
WHERE 
  key_id = '9a1a41c70cf4c5c490bcf3482f0039d691471d18590c5516860f0c0c3e660fed' 
  AND (
    token = 'NuK56dFOIy3l+EPO4XBX5OBX7rUplMppCAxO4aJHVLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )