UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bolG6IObtAgn2oMjdSO5hvuDTgSeZRU7IdwWn1w/p0c=' 
WHERE 
  key_id = '71319592d01afd7641e18409bb459ddad5f07ea6814f016172dc51e9e70411e9' 
  AND (
    token = 'bolG6IObtAgn2oMjdSO5hvuDTgSeZRU7IdwWn1w/p0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )