UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMeu+I5ImXj674XQo7FoOveKMBX3ORps346fi3O9xcg=' 
WHERE 
  key_id = '6aa4ea04eefb331e486c862325c30671d4ae7cdfa391bb1571ee32f2ec17c2b7' 
  AND (
    token = 'JMeu+I5ImXj674XQo7FoOveKMBX3ORps346fi3O9xcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )