UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pqN0PZboHch2fJe0yd5D7dUvqZKdH0mY/Da5TZ6k/OQ=' 
WHERE 
  key_id = '43cb365d14fa60580cdac3a5beaa8e49932cb4db73fb820310d56130503bd1a8' 
  AND (
    token = 'pqN0PZboHch2fJe0yd5D7dUvqZKdH0mY/Da5TZ6k/OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )