UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XPPftdmF5VI95MH8FjZg9oO02LZCuq9PDuJFFd1vDWo=' 
WHERE 
  key_id = '937304d630b6a317ee99863c5ae8e77ae2d12a5d2d736114438a83e0616a7d6b' 
  AND (
    token = 'XPPftdmF5VI95MH8FjZg9oO02LZCuq9PDuJFFd1vDWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )