UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yZ34xRo3ZMkg+vQw5dg4cdK/ro/7PCF8P9+IF5NnWYo=' 
WHERE 
  key_id = 'a222ac4cbb60ec7cd97dd182714a651feed592df8c4d28fe1198240f3f68598f' 
  AND (
    token = 'yZ34xRo3ZMkg+vQw5dg4cdK/ro/7PCF8P9+IF5NnWYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )