UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6K80TdqMsAPgzLPzcwDDVnpothlPldVDsuL0q1BGdw=' 
WHERE 
  key_id = 'bbbdb2e653d47e7b64d0d7d44709773f5e7b71be2e095132b49ad44ef80f187c' 
  AND (
    token = 'Z6K80TdqMsAPgzLPzcwDDVnpothlPldVDsuL0q1BGdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )