UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/meXACfelTgFXqu/xZoiSNRLf2Cqip788rr4/jIVVk=' 
WHERE 
  key_id = 'b9eae496d3b9c914257c3216b3a275e6492e8ae91fa0fa07d129d5ee89bf0522' 
  AND (
    token = 'v/meXACfelTgFXqu/xZoiSNRLf2Cqip788rr4/jIVVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )