UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LvvAfKmBRrlHn20zGDd+8HwbC8Z0BQn2MircPOtzITY=' 
WHERE 
  key_id = '511beb62d26541df03aa755aae25c18e390f10d241d4ab9a5b83d340d2c9a1a8' 
  AND (
    token = 'LvvAfKmBRrlHn20zGDd+8HwbC8Z0BQn2MircPOtzITY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )