UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xw8u/EQ6NBZrvO0slobMH+MMdmZKOCQke24hKmHDehs=' 
WHERE 
  key_id = '7acf62c44a98ba0ef21c50a5065c791b742b519be8c27d79747794aa5f0c495e' 
  AND (
    token = 'Xw8u/EQ6NBZrvO0slobMH+MMdmZKOCQke24hKmHDehs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )