UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nk/koXs87KbCrINieq900v6e8pBGPXGgeuBPHGspR8=' 
WHERE 
  key_id = '330a0b3ebec572d0bddcb69765d44c25e4182a57d96342a2d94bcce8b2ccda1c' 
  AND (
    token = '9nk/koXs87KbCrINieq900v6e8pBGPXGgeuBPHGspR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )