UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nN95/lLRmCaIinygTNnXTE1x8slCKbOw2u4i+LBH5DE=' 
WHERE 
  key_id = 'b913c06b6aa644fe9b317d9fefd0e4efe4107de6388b1f05f44c3b85d821684a' 
  AND (
    token = 'nN95/lLRmCaIinygTNnXTE1x8slCKbOw2u4i+LBH5DE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )