UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QK5XJYKWX5vS21Ruqyaz9nKfBG3OldWpt+Vu+TCD5g0=' 
WHERE 
  key_id = 'f77792223c76c85ebbaee3e161843949c6a270b3ac3e54380af109107a85151f' 
  AND (
    token = 'QK5XJYKWX5vS21Ruqyaz9nKfBG3OldWpt+Vu+TCD5g0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )