UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vTxlHJ2TATIpi4YJO89JdsyMWTfD/bkkHmsFoWrp7r4=' 
WHERE 
  key_id = 'db912280127ee5acd976de627e0960c0a35d7f798b555f752646a29147b48443' 
  AND (
    token = 'vTxlHJ2TATIpi4YJO89JdsyMWTfD/bkkHmsFoWrp7r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )