UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkoeZUaPBYENLOstG1uA3/g3aui0kEw9xLF0ruOBCng=' 
WHERE 
  key_id = 'dc67ee25f84d03bf19f2cbbdf25644398d1778f8afd8a6043efff135f05d8972' 
  AND (
    token = 'BkoeZUaPBYENLOstG1uA3/g3aui0kEw9xLF0ruOBCng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )