UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nARWn1nr6zxerU5IptsmNwuauGutDLotFV3h63v5my4=' 
WHERE 
  key_id = '6a16ae00b9e83d51c4bf2f8d52401d77220c49e8b5d40d4f91e4ea8bd2fa5e3e' 
  AND (
    token = 'nARWn1nr6zxerU5IptsmNwuauGutDLotFV3h63v5my4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )