UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mJLkyTcEqcBrSEOekwztXxP9D/zvaqe16Q89pJ48vO0=' 
WHERE 
  key_id = 'af81d2a8b932611c204506416bcd5dab6f8703ebdcbd7df922d2c4917c0069aa' 
  AND (
    token = 'mJLkyTcEqcBrSEOekwztXxP9D/zvaqe16Q89pJ48vO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )