UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RmktYOunXmZNVt0duS/rDX/poIHyY72/VW/ilRB6Upw=' 
WHERE 
  key_id = '2033457a5a824352a07e9d4a1f16e1f2cda98b4876453751dc3c8e53418b3a84' 
  AND (
    token = 'RmktYOunXmZNVt0duS/rDX/poIHyY72/VW/ilRB6Upw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )