UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zUgh9bC4M8Mdb1P6Y4qHji+iSwnEXvmHGcxFY3+bfYs=' 
WHERE 
  key_id = '0bfc51aac8128ea8f1105b657279772cb93f4a5428bfa2a2f5d08c5af1a576e9' 
  AND (
    token = 'zUgh9bC4M8Mdb1P6Y4qHji+iSwnEXvmHGcxFY3+bfYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )