UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34j92/Hq4Q0p/stw9yrfSCZINmzyhM0+NPCPtNJ25Kw=' 
WHERE 
  key_id = '400568f30bab5646daa51f6b279a4b5ed4be78130e2f044aa2d853ca119e73ba' 
  AND (
    token = '34j92/Hq4Q0p/stw9yrfSCZINmzyhM0+NPCPtNJ25Kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )