UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pbMykCU1MDMET4UDjpJ3I7aQ5FH1DFVCcvoXQ7ZHgBo=' 
WHERE 
  key_id = '6ea5645deaf0c35af2ca05f68fde05f5db448e9a76c38c1f142fc2b2a562198d' 
  AND (
    token = 'pbMykCU1MDMET4UDjpJ3I7aQ5FH1DFVCcvoXQ7ZHgBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )