UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mUZA5QfN+072xIP8IIlYfnki2MxI1LvVC+TisbcL3ig=' 
WHERE 
  key_id = '95913b7b5aaedb37c11d7ab0be3eb3914ec2375c3c05440ac2ba8226c61f39c5' 
  AND (
    token = 'mUZA5QfN+072xIP8IIlYfnki2MxI1LvVC+TisbcL3ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )