UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EP92KqqMR3pzTpYQvbFt0BVTu0EFnoWzaNZL19t8Cm4=' 
WHERE 
  key_id = '6c34c6184df63266f21edd194de7c37b10c9899a4bbc9d576944fd69b661def0' 
  AND (
    token = 'EP92KqqMR3pzTpYQvbFt0BVTu0EFnoWzaNZL19t8Cm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )