UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yM69jf/6hX20nwnNNfl33TCjNFp7K8AYuTuDo2L/joE=' 
WHERE 
  key_id = '02fad6239f7ead0293269b5704e08012916c4be40cb35ff3033c03bc3ad23e34' 
  AND (
    token = 'yM69jf/6hX20nwnNNfl33TCjNFp7K8AYuTuDo2L/joE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )