UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUFNTC8kwkY5MEUNrkFRn6T0E96L7UEZZbX3CmJZMjI=' 
WHERE 
  key_id = '445050816a3bdf873aa9fe53ff035f4556d7c9595c010575984e216cebdab70b' 
  AND (
    token = 'eUFNTC8kwkY5MEUNrkFRn6T0E96L7UEZZbX3CmJZMjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )