UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S6J7KD9t9DTt6L8Pv1GxAI6B5NsFwnuJiu4bd9s2BVE=' 
WHERE 
  key_id = '3ad26892b92b7e2ef0eac0d4afa376732cdc99e4839eae0d933fa8122eeaba8c' 
  AND (
    token = 'S6J7KD9t9DTt6L8Pv1GxAI6B5NsFwnuJiu4bd9s2BVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )