UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DTZQV5PG7Y+oQWd2KMw1DMjyKyj2shNrFfSlYJEESi4=' 
WHERE 
  key_id = '3ed3176c84822abe46e1c28680f1d36e8a084e1ae81c625fe6311ed00898bb7c' 
  AND (
    token = 'DTZQV5PG7Y+oQWd2KMw1DMjyKyj2shNrFfSlYJEESi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )