UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cg2aQ4UsTgdNgSY2SwBf0e14h64ES/1pnxAlurCZrOM=' 
WHERE 
  key_id = '7e36ae7770e9686fb61c08e4b3f1f3e61bf3f2b0768a34f25d158011216c7055' 
  AND (
    token = 'Cg2aQ4UsTgdNgSY2SwBf0e14h64ES/1pnxAlurCZrOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )