UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XXB8G2mEYMuI80zRBFrcpQV9ipXMBJQ2j7oToZYCLsg=' 
WHERE 
  key_id = '6742698a894a96749573afbe93e7c0c32396d8fa30d6be02a3d5ff0b86c8bf4d' 
  AND (
    token = 'XXB8G2mEYMuI80zRBFrcpQV9ipXMBJQ2j7oToZYCLsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )