UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0fy5VqwO4kjH9AcnT77gAaiHsdRSoxKewYU8hpt0mD4=' 
WHERE 
  key_id = 'd92e5b4934a457066149d7b475a1023aa68a8cd32d3667d6d09872f0692425ed' 
  AND (
    token = '0fy5VqwO4kjH9AcnT77gAaiHsdRSoxKewYU8hpt0mD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )