UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P8l18+bLlJb9lW/JKqw7l+3wkjjFV7ID+LnMvfLCljE=' 
WHERE 
  key_id = 'f606c7ea869e792e9ab2c422903db53dd08e14bf6b5d3125eb9d69c2339df477' 
  AND (
    token = 'P8l18+bLlJb9lW/JKqw7l+3wkjjFV7ID+LnMvfLCljE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )