UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1e7pMiK+GeSKINUUlfYsq791yzuSeoMPR26MC7wmt0=' 
WHERE 
  key_id = '6ba091f7522f1948ceeb2b42a2ad0dc854dd1ea22dca8c5c10de2f8c9150d944' 
  AND (
    token = '/1e7pMiK+GeSKINUUlfYsq791yzuSeoMPR26MC7wmt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )