UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LN74q1LAn0TOmWoYgl2d5RIqPIh9pFpi20pb8v+lRO8=' 
WHERE 
  key_id = '7f0f9ef2dea719064290bd2d60ff42b3862dcd532bfd8dc358da59c1745b2ebb' 
  AND (
    token = 'LN74q1LAn0TOmWoYgl2d5RIqPIh9pFpi20pb8v+lRO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )