UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cVX+wu5n7L5eg+F4E1xcMoURic2QFGfxfNH62jMhvA=' 
WHERE 
  key_id = '4c9383f38f95e1734119acf4ed68d29763abe629da3ec111cdb9154c47485a26' 
  AND (
    token = '7cVX+wu5n7L5eg+F4E1xcMoURic2QFGfxfNH62jMhvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )