UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DEoVKW4Ofp3LIHcqN/2YSgf4uFA+oeUhKySkTQLcdIw=' 
WHERE 
  key_id = '3267fc28e36878bd634378af010d5c14971c85086cf657ad9eebb562f5c43f28' 
  AND (
    token = 'DEoVKW4Ofp3LIHcqN/2YSgf4uFA+oeUhKySkTQLcdIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )