UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'foBWX5fLBQc0VM2B0AiDsfVwRbuwZT1u9QTr2Hh8YYY=' 
WHERE 
  key_id = '75e481b1f11902d7ed18ae2029e0f9b5b6960c78c771aef273f8c3418cfbc580' 
  AND (
    token = 'foBWX5fLBQc0VM2B0AiDsfVwRbuwZT1u9QTr2Hh8YYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )