UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90HI4kiWQt1jVrrNjAdQoNL3vvVnkWzxggfK09JHFt8=' 
WHERE 
  key_id = 'a209b79f2da422a875a58acc0c2f499c7ed116c53f5827f7f604b4b59f376e8c' 
  AND (
    token = '90HI4kiWQt1jVrrNjAdQoNL3vvVnkWzxggfK09JHFt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )