UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPmMzqabwNsFTg9sZXLdQbZSMu/ZpNkXTycQpiXuz7w=' 
WHERE 
  key_id = 'efa43ca0a4e616008b421f67f92b0437ee23ee0d884614480a3135af0d6bfda4' 
  AND (
    token = 'IPmMzqabwNsFTg9sZXLdQbZSMu/ZpNkXTycQpiXuz7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )