UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't6dDa99fteW7t3W+ofxRGzMRBZZRDZaM/9D8i5KT7y4=' 
WHERE 
  key_id = 'f495b5855d1b790dfd57fda3eaf81f7d7d5806a187a10c8ec750e10e30a451b4' 
  AND (
    token = 't6dDa99fteW7t3W+ofxRGzMRBZZRDZaM/9D8i5KT7y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )