UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnjZza/1E3zCpfcHqXEbq3NSmsWg+v2s1rYNnB+HBBY=' 
WHERE 
  key_id = '834ffd0e4b29c6c3b3626ba93b0044e83f4cee06791e52c805769e73234c30b2' 
  AND (
    token = 'MnjZza/1E3zCpfcHqXEbq3NSmsWg+v2s1rYNnB+HBBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )