UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTZQtlcRIJjCRBJXLRQZ0KEuxX6hRiOXh0MSEXCZsZk=' 
WHERE 
  key_id = '52edf0a65f882857e08e500c9cb19346726e7a54279e04e986c7bd1631bdebff' 
  AND (
    token = 'GTZQtlcRIJjCRBJXLRQZ0KEuxX6hRiOXh0MSEXCZsZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )