UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcrnIlQIPytbpCcrFUnb4Gc3/hUW+kFBlVD4lZZZlnM=' 
WHERE 
  key_id = '8bac831e4946e12c5d086e0b399003741730a36e8b706093fc94ab8b4d1269df' 
  AND (
    token = 'ZcrnIlQIPytbpCcrFUnb4Gc3/hUW+kFBlVD4lZZZlnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )