UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWe/6Hjkop09bNN/0g1eU8lXZy7RVRqwPYVhDRyUuqA=' 
WHERE 
  key_id = 'ea00972d2c46bf6dfaa24fd4d992c5798989562f2d0a6df61725ae3506dd9619' 
  AND (
    token = 'tWe/6Hjkop09bNN/0g1eU8lXZy7RVRqwPYVhDRyUuqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )