UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZFtc8n4vNIeqdOvZGQncFkJcJ1XUg8315d8bp6yII8=' 
WHERE 
  key_id = '08b1508e0a0948ac66b83b29b97d05aed659dcc55523db7cabc226c6b20909a6' 
  AND (
    token = 'KZFtc8n4vNIeqdOvZGQncFkJcJ1XUg8315d8bp6yII8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )