UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKD1Gye52BJTdErhbRKZ82pmLxGfyiYDAtFUm3R31r8=' 
WHERE 
  key_id = '9d8aaa2c3acaaeb38eedade39338464289592611bc73bf29277b725aa32e88c4' 
  AND (
    token = 'kKD1Gye52BJTdErhbRKZ82pmLxGfyiYDAtFUm3R31r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )