UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLNs/ASSlutn3NW17wmvGXAI6x7mXeDHT8fKY5uyIJ8=' 
WHERE 
  key_id = 'cad19c59f72fe8bda21a61157cdcd5186fd2459905ba4bd368c35df928353d05' 
  AND (
    token = 'HLNs/ASSlutn3NW17wmvGXAI6x7mXeDHT8fKY5uyIJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )