UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1WMnt4RAWgNBmcDWfPOQ7+ZGmXV0a/HlFdroUH3jxCY=' 
WHERE 
  key_id = 'c293b898ada44716c5a994b8f99f366940ed1d9308a49457d9135c807e3535aa' 
  AND (
    token = '1WMnt4RAWgNBmcDWfPOQ7+ZGmXV0a/HlFdroUH3jxCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )