UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FY0gRXUsEjcmBEw2C0zHKYrK37cfjIKqJB0dcLR7xXI=' 
WHERE 
  key_id = 'd56327f1026e07d4b5586dd88232aa92363f03324ff56872165737bb231af184' 
  AND (
    token = 'FY0gRXUsEjcmBEw2C0zHKYrK37cfjIKqJB0dcLR7xXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )