UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pTkImP1lfmb4vQ5r8MRRtqDk6K4xT5O+D+Q2gzVrpk=' 
WHERE 
  key_id = 'a2425c43eab3177266d21b4cde16506830f653a760ba42e8198e2f8a42bf30b1' 
  AND (
    token = '/pTkImP1lfmb4vQ5r8MRRtqDk6K4xT5O+D+Q2gzVrpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )