UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/E80YlpcBEgbq2bte3D4EU6yaGToke9SumUuqlkakU=' 
WHERE 
  key_id = 'e42ac9b5108de6da5cb55f18ff621f5ff8945e7e835ed7170697e841a62b1c0c' 
  AND (
    token = 's/E80YlpcBEgbq2bte3D4EU6yaGToke9SumUuqlkakU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )