UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oDQkhZOytkMAduunEulka+O2aljprHMBUk0IDphWRKU=' 
WHERE 
  key_id = 'a967e7d90fc114cad0581000067786d634036c252cb18c7a3e607129c2f736b4' 
  AND (
    token = 'oDQkhZOytkMAduunEulka+O2aljprHMBUk0IDphWRKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )