UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7RwnbXATGMH/uZ4tivkhRBJow+/Vqf2bcJ/UY99uN/o=' 
WHERE 
  key_id = '41714325553e553f636ed920dd30294d6d55764c2969f8736752731ffd06ea55' 
  AND (
    token = '7RwnbXATGMH/uZ4tivkhRBJow+/Vqf2bcJ/UY99uN/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )