UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BghPh93x70f2V85LjRvEmIefqUAcXNWiEG9KKSYXZvs=' 
WHERE 
  key_id = 'e29c65a4491832e2e325f24a9de18df2c0cabb4aa8f143080e29858c9b9fa2e7' 
  AND (
    token = 'BghPh93x70f2V85LjRvEmIefqUAcXNWiEG9KKSYXZvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )