UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'up5mDdzcjd64Yu2php9pvMYf26XcOf4f52le2+kWoY8=' 
WHERE 
  key_id = '017554b1fcc65c1dcbcae0a9854247d89e9f86802d7f736b99daf6987711cbd5' 
  AND (
    token = 'up5mDdzcjd64Yu2php9pvMYf26XcOf4f52le2+kWoY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )