UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/m2Io28iVes5ZFiU/mocwFGAj39quCD65wz74N88ro=' 
WHERE 
  key_id = '689b5b21c407136795b81b8b4086445daedf5cd311b206fdae30fb790b83de3e' 
  AND (
    token = '5/m2Io28iVes5ZFiU/mocwFGAj39quCD65wz74N88ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )