UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fEnkVqnvCx0ALkevpmUfOWsQx4z+FqCaEd4Dfa/mCnc=' 
WHERE 
  key_id = '32398cbbbe3e4447f5d10861508301930494b5371ed3bfa9f1d590aaee3408de' 
  AND (
    token = 'fEnkVqnvCx0ALkevpmUfOWsQx4z+FqCaEd4Dfa/mCnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )