UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4SotLrMN4C8IpRJTbtC++Lom75xW3A6tDUx5ndMXkk=' 
WHERE 
  key_id = '29da8725156ea94b4f6746591751a1144c204238f1c269f7ee26f72e1eb11b43' 
  AND (
    token = 'h4SotLrMN4C8IpRJTbtC++Lom75xW3A6tDUx5ndMXkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )