UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtc7uPti6acUry+PSzgBO8C93c0VaPxaJFqcam+zAxc=' 
WHERE 
  key_id = 'f464a36c391f40722b2b719520234f15b7102e46e4fbf0530aabb211511bb87d' 
  AND (
    token = 'dtc7uPti6acUry+PSzgBO8C93c0VaPxaJFqcam+zAxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )