UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2kzgkqI1d6mVvVTIAZ/8A9pqohE/ERplVfgACncLXc=' 
WHERE 
  key_id = 'e5a8674fcfb7c7743ed544aa40753318bd020973cf03be77df932fcd431aedbf' 
  AND (
    token = 'd2kzgkqI1d6mVvVTIAZ/8A9pqohE/ERplVfgACncLXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )