UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCCQbCquzKLfelyzoCY/kO+Ezw4MnYRTKiAnrvssvyQ=' 
WHERE 
  key_id = '7eba5250060970b3ab0a9b43a38b9d1ac2bb2e2e4397815a6c89634b7cf13321' 
  AND (
    token = 'gCCQbCquzKLfelyzoCY/kO+Ezw4MnYRTKiAnrvssvyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )