UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JP8BRacgxtvSTfZrNTlPFR62O67tsBgOWd8KHKiIqNs=' 
WHERE 
  key_id = 'aa609161d67c4c378135aa4d0e1cce6079c836b80504cb8b92686735ccc0fa39' 
  AND (
    token = 'JP8BRacgxtvSTfZrNTlPFR62O67tsBgOWd8KHKiIqNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )