UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '66ZaoWr/Y7C+Z5SJzNM+snty8lJQnGi8LE1F08H1qzg=' 
WHERE 
  key_id = '282ca44564ed65224fb5a53f76403df66bd4416521b629a45a219def5903b432' 
  AND (
    token = '66ZaoWr/Y7C+Z5SJzNM+snty8lJQnGi8LE1F08H1qzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )