UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1/wmNWwXRWVs5MtBw8MAdXCe8otWCaKhhurjXVEO2E=' 
WHERE 
  key_id = '0e0e5416607767de6779fdc46f4a9fc25c52658eada783495131ef8d188557e9' 
  AND (
    token = 'P1/wmNWwXRWVs5MtBw8MAdXCe8otWCaKhhurjXVEO2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )