UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKrzX3+OTq3sLfDL87Qw/GDFmj9GV+xDhsKflWwQkfU=' 
WHERE 
  key_id = '89f90e6b647a3a4f1feaac97f1079d8e27fa0e45c89639dfd5ad22a5baecdbc5' 
  AND (
    token = 'bKrzX3+OTq3sLfDL87Qw/GDFmj9GV+xDhsKflWwQkfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )