UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CY4NgjGWS5xxJ+0jU/Gle8pWm43OVfgC+UdMG1ieXNs=' 
WHERE 
  key_id = 'db7f34f52cd4def3867d4e9321681d1e22f278f2bc2403afeeba61f949b0ac1b' 
  AND (
    token = 'CY4NgjGWS5xxJ+0jU/Gle8pWm43OVfgC+UdMG1ieXNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )