UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V/x0habYmrzE8WSnBcCORbxIWWFD2ND6LkoChGKaWy8=' 
WHERE 
  key_id = '5cc4203bdf726b47c1daa319f6b47ccb1ba54677ec1423c630e7618af834f6c9' 
  AND (
    token = 'V/x0habYmrzE8WSnBcCORbxIWWFD2ND6LkoChGKaWy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )