UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmhmsgtnUORRhNdP0ZSX36SqecqlIWURBzs4AoTQzxI=' 
WHERE 
  key_id = 'f7b53c7fd857001c3340df17060f4f6408134efbaec54852dd9c3802ddea99e1' 
  AND (
    token = 'tmhmsgtnUORRhNdP0ZSX36SqecqlIWURBzs4AoTQzxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )