UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4vktEbQl0e3KgFq4EM+xoDjWNliFpo6nRmlCA89/80=' 
WHERE 
  key_id = '9ffba8497c3eb2d70962216ada160bb4a2ce2ff33361e2c2bdaf5b7f97d09ba9' 
  AND (
    token = 'A4vktEbQl0e3KgFq4EM+xoDjWNliFpo6nRmlCA89/80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )