UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMYI4wOOWTCFDeBQRG+D4u0fCHhyqqefHHLzzPe/Pq4=' 
WHERE 
  key_id = '2e80ac4d0b6cdb203abcbbc28037751f8950071b1aef2729a2ff5c638a8be607' 
  AND (
    token = 'XMYI4wOOWTCFDeBQRG+D4u0fCHhyqqefHHLzzPe/Pq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )