UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '78ZBENh3aBBfnhECZ066BLfaMkNnyx8Z+3Ns/d54XCs=' 
WHERE 
  key_id = '9f998b0e4491a938d5d1fc8a1ff86802a0a6a426e0e8fcd44e999f71af039fa3' 
  AND (
    token = '78ZBENh3aBBfnhECZ066BLfaMkNnyx8Z+3Ns/d54XCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )