UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VsPfHeEeUQIcLZ5AusURw8Fkmw/JsSUPCUxNI7trGr4=' 
WHERE 
  key_id = '391a8572566fb51cd2b209fc4819dbb6a593cd6348b422db637d3ccb96fb07c7' 
  AND (
    token = 'VsPfHeEeUQIcLZ5AusURw8Fkmw/JsSUPCUxNI7trGr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )