UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VBLxovfJA+lGfIrXzbHbD3bqz6+CcjEqnbqsyW+jPxw=' 
WHERE 
  key_id = 'e5983be6fec326b4faba202ff2bdfbfe1fca5952a9cd3c74c6fc377072204d21' 
  AND (
    token = 'VBLxovfJA+lGfIrXzbHbD3bqz6+CcjEqnbqsyW+jPxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )