UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cqZFJYNzRCBR0+d2ojCeZmeTTfOi8t5lEe5yDpdeAFk=' 
WHERE 
  key_id = '30d6fc8f33b2b2ba9d4e0ad766e048fde7b9f1a10d1fce9cd6eb405903129953' 
  AND (
    token = 'cqZFJYNzRCBR0+d2ojCeZmeTTfOi8t5lEe5yDpdeAFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )