UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EridEnjJSYlwqTcshcD96IQruKmKEpH+q1n5xBIcakg=' 
WHERE 
  key_id = 'bc7f1d6a519e5f174de86775b4976b8150a0a7a43fa427e0e30bf916070c1973' 
  AND (
    token = 'EridEnjJSYlwqTcshcD96IQruKmKEpH+q1n5xBIcakg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )