UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cG8x0kvqVQGexQzdXL/B80qD/vvW5MyX4vGSKFvcUzs=' 
WHERE 
  key_id = 'faca52530a7bc6fda5581960cc2a018751041f9c00dbbec3a9b3608795081eed' 
  AND (
    token = 'cG8x0kvqVQGexQzdXL/B80qD/vvW5MyX4vGSKFvcUzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )