UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tChraNhB8PGSQvPrxLNg82wz/S3TezcCXYO3xum6eXw=' 
WHERE 
  key_id = '5b8875285f3ae4103671045c2db22cedbe7d7d49dbc990cb11a2ef3dfc0d4ece' 
  AND (
    token = 'tChraNhB8PGSQvPrxLNg82wz/S3TezcCXYO3xum6eXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )