UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCf5dSRAyGd1GPvf2i6c2w0bpVo+lxfgnjLA5bA/0tI=' 
WHERE 
  key_id = '606a6cc777d849b09c6658548a9d39851b0a1a2f41ae444d6bd075cab435d833' 
  AND (
    token = 'PCf5dSRAyGd1GPvf2i6c2w0bpVo+lxfgnjLA5bA/0tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )