UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhMbVMczXsIhwyD+Nr637rhpLpm+ONXPBUnkiGQpqCY=' 
WHERE 
  key_id = 'e7a4de5a4c741c1ac8589849ea452dbed03cf526d864c0846b8af1feb6d66000' 
  AND (
    token = 'mhMbVMczXsIhwyD+Nr637rhpLpm+ONXPBUnkiGQpqCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )