UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrPbYJFTx3bWxGJtnEqWqkcfMWQcLPBhdGhB4w50apQ=' 
WHERE 
  key_id = '6adc2a5733b42f5cc8cedcd7666b1bddf32a5aadcfa557bb8c901f592eb68d94' 
  AND (
    token = 'JrPbYJFTx3bWxGJtnEqWqkcfMWQcLPBhdGhB4w50apQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )