UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GiIBcDhtRH4ftFXhYeiVXxsG46O97AnBEbsiFGCMFX8=' 
WHERE 
  key_id = '620a8f239778449b601f580eed61d42f9b6471bca37efdfb02db84c548efe2f1' 
  AND (
    token = 'GiIBcDhtRH4ftFXhYeiVXxsG46O97AnBEbsiFGCMFX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )