UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jNjvdYB4o2dokznTyVJjfF9TySdeWXxXTG5aP34hoY=' 
WHERE 
  key_id = '12f3901aa3d79d8bed25dbcd5fd11a0f67d88667e4c7035114dfd12b10b2d206' 
  AND (
    token = '4jNjvdYB4o2dokznTyVJjfF9TySdeWXxXTG5aP34hoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )