UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PF3Swmyb+ssV+A7nPliHP453WlYg0Akz2RWOhUcmCUk=' 
WHERE 
  key_id = '7eb6255b7b03c2341e470fd0519b16eb7424baa337da9afbb17b013cbecf7bff' 
  AND (
    token = 'PF3Swmyb+ssV+A7nPliHP453WlYg0Akz2RWOhUcmCUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )