UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i55lin1+UgqZ/M+AQwzwBdeQTkrmmHi0iqGiuz59/YQ=' 
WHERE 
  key_id = 'beb71613bfe73767a75cedff2ab6ecb0918b14bf0403011340bed2b0ee7d2877' 
  AND (
    token = 'i55lin1+UgqZ/M+AQwzwBdeQTkrmmHi0iqGiuz59/YQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )