UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+anecesI1VCnXc8X/sFHLZwOshkIYJJOWnLPBbqglcc=' 
WHERE 
  key_id = 'c42c0dcbdd0bef3734e64d387a916203672f815738343f1306cb485faed542a2' 
  AND (
    token = '+anecesI1VCnXc8X/sFHLZwOshkIYJJOWnLPBbqglcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )