UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EuQibJgXH2285Xf2S+UY1CbE56yq5ipwgpyxVxw0K9E=' 
WHERE 
  key_id = '27b5279e3600cf8d7e5abef4c3c1dc544f1e86380e1ab2d194bf8690c18c6b65' 
  AND (
    token = 'EuQibJgXH2285Xf2S+UY1CbE56yq5ipwgpyxVxw0K9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )