UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2UB6CrY9m6sUBUd6zKZchh6XVnmb3UYff9IYHFCvc4=' 
WHERE 
  key_id = 'bde4ad5cc74901cb73ca53fb36ab777f778a246078631bf4935674eb9575616e' 
  AND (
    token = 'F2UB6CrY9m6sUBUd6zKZchh6XVnmb3UYff9IYHFCvc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )