UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NcXPhUvozirEMdqqPrWQ4SBFJGYnc+SZwa3lDSkRQBc=' 
WHERE 
  key_id = '3b58be39daa3663089711b4a1f93d4210830294fc01f346df53b6dea18f0817e' 
  AND (
    token = 'NcXPhUvozirEMdqqPrWQ4SBFJGYnc+SZwa3lDSkRQBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )