UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b88y5PYVXruR+bVGBs77BbUnIPDyobyEfe0CvMrzZFw=' 
WHERE 
  key_id = 'b314205de0e4225a4844ee138cfd5db781df955c01c534c784a4f2de4c521e18' 
  AND (
    token = 'b88y5PYVXruR+bVGBs77BbUnIPDyobyEfe0CvMrzZFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )