UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tCsQRIXm0myGqD4yutg7S7iL21jH9Zoz38S7EkH+Irk=' 
WHERE 
  key_id = '91a29d3f5c78097ec3a9762ade0904f96bb271f34e95f003ec26548d64f03b6d' 
  AND (
    token = 'tCsQRIXm0myGqD4yutg7S7iL21jH9Zoz38S7EkH+Irk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )