UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jka37ld4En8fX/im5zzQVnzIZAorh/UawDfxDSLURTI=' 
WHERE 
  key_id = '5f52e8bc6e6c6575b7dbade294ac09ddb4961cbf3a29557572d08ec5d3fde0a3' 
  AND (
    token = 'Jka37ld4En8fX/im5zzQVnzIZAorh/UawDfxDSLURTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )