UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVfxFDIFbosJhaY+sWHvnTRT/mYuqu+vSEAdujgaOS4=' 
WHERE 
  key_id = '6c4e912747a09cf87aecba77c733cb5ee8694954d15d80bb0b27272bc90bec18' 
  AND (
    token = 'dVfxFDIFbosJhaY+sWHvnTRT/mYuqu+vSEAdujgaOS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )