UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nri72Uv8B6xL0geiLP1kFe9eN+d/aHDZRb8jmzzcQxg=' 
WHERE 
  key_id = 'df052f0f22e8b711064345c72b0fefcad262eb558f39b78550aed4a209383827' 
  AND (
    token = 'Nri72Uv8B6xL0geiLP1kFe9eN+d/aHDZRb8jmzzcQxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )