UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rf/0jV47uKv+csep6N83DuhYAttqeYHSWt8YP071Qo=' 
WHERE 
  key_id = '8b32d75920c123e761624e025b4f90e06e4a359b1a250f309c252238478e77f0' 
  AND (
    token = '8rf/0jV47uKv+csep6N83DuhYAttqeYHSWt8YP071Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )