UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gU4yI6IdVjtI+Pr4+DWeeB0scLd0b/3JjtmQMIC9Qzs=' 
WHERE 
  key_id = '5cd6bf29f8eea0a8b3510081390b3115ea0c6a9c70a81dc5600398b622698e8c' 
  AND (
    token = 'gU4yI6IdVjtI+Pr4+DWeeB0scLd0b/3JjtmQMIC9Qzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )