UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H4XCcR3fVUcgMeAWNp42XR2ED8WbLeba99BBCE2t+RU=' 
WHERE 
  key_id = '24f3f4c78e0656d63faea87f770f9285ffeb48c6bd450c745c9ca2e61b012e08' 
  AND (
    token = 'H4XCcR3fVUcgMeAWNp42XR2ED8WbLeba99BBCE2t+RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )