UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IgxZ/ycv2bQLaXveqOsCaN2uARNDhTIiuwHulpTgg64=' 
WHERE 
  key_id = '667c934bcf75d07dc1b1ba051876c0f06c03fc44d932c29cafda5e227afff818' 
  AND (
    token = 'IgxZ/ycv2bQLaXveqOsCaN2uARNDhTIiuwHulpTgg64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )