UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JrdqCu7YxD/NKM4iByYQ9XjQ6FjZ0rXQZUVriM6wM+4=' 
WHERE 
  key_id = '5d5378c0063bb66af55bc9dc464dd4ae3222c351bc990837222092c1975f67c8' 
  AND (
    token = 'JrdqCu7YxD/NKM4iByYQ9XjQ6FjZ0rXQZUVriM6wM+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )