UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fICRlNHZG01BPufwU9sOY1GVQai9Ewjv5XcNAo+YLMk=' 
WHERE 
  key_id = 'bcb40caf2673761c6283772fc02e953090c46696cb86b2f5426427d6493f20b7' 
  AND (
    token = 'fICRlNHZG01BPufwU9sOY1GVQai9Ewjv5XcNAo+YLMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )