UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ltyFljc8+Ojjyo4wh/C+/7vER8w8qT7vuGeIU+6FDA=' 
WHERE 
  key_id = '29ddc55a0ac81c932f66dd897e7301e92169e89d0f1fabeb4e4f4058e05f163a' 
  AND (
    token = '2ltyFljc8+Ojjyo4wh/C+/7vER8w8qT7vuGeIU+6FDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )