UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkBWZ3uN71orfgZAmmQlJdQcbFzBjZ5FSTK+CvBop5c=' 
WHERE 
  key_id = '12894887cb3d99711277db60bff9ccaa5da75188a367ca0891bf6f908edac306' 
  AND (
    token = 'BkBWZ3uN71orfgZAmmQlJdQcbFzBjZ5FSTK+CvBop5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )