UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HYPXRSrkqHKOCZ45wPS4ooASrdFDKSJWoDB/zYCX0OI=' 
WHERE 
  key_id = '8e40f9a4d1e4fdd9fbd78e73269703cc3fc425a28957a969b752fc29571d4af0' 
  AND (
    token = 'HYPXRSrkqHKOCZ45wPS4ooASrdFDKSJWoDB/zYCX0OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )