UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acdtXGtgF14vWvOsUjtG4J/f6vK5Ht8lAGqD9khpLok=' 
WHERE 
  key_id = '94bbff84dd6d13d2d6a0aa651ede411e67960cc2487ca9e67b0a627236228e3f' 
  AND (
    token = 'acdtXGtgF14vWvOsUjtG4J/f6vK5Ht8lAGqD9khpLok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )