UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WG/HfYMkfGeCqyALQjoyP6ZT6YQ7khxwu76b6xYUUA4=' 
WHERE 
  key_id = 'e6a62dafa2b62b2b318fe0f38871874b3c460e937906e7d3bb8192b25bf727be' 
  AND (
    token = 'WG/HfYMkfGeCqyALQjoyP6ZT6YQ7khxwu76b6xYUUA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )