UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+6u5ZXgjnp9wWRstYxDEeCgE8NURtFLtBNM2svmhrY=' 
WHERE 
  key_id = 'c65c72ff2e359e8d37545a8d270f68469054a21eaafec0fe8d145ff570b00e14' 
  AND (
    token = 'k+6u5ZXgjnp9wWRstYxDEeCgE8NURtFLtBNM2svmhrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )