UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '79XNtFgZNuu+GJAyO8LW5nItiHiVrs84TQcmUXb179Y=' 
WHERE 
  key_id = '5a601754484f73cc110caee24cc11cded4e5ad123574746c25b61ff357156223' 
  AND (
    token = '79XNtFgZNuu+GJAyO8LW5nItiHiVrs84TQcmUXb179Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )