UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlIX9bURuKYuDPPr58dUEFTOLbcaxV8mc28e+Th/Di8=' 
WHERE 
  key_id = '41b8d3552108ba349b8d2e373345f0de3c63bd5ad2af8a17afb844c59c139282' 
  AND (
    token = 'OlIX9bURuKYuDPPr58dUEFTOLbcaxV8mc28e+Th/Di8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )