UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHax5If9D1mxjPo98/mYaBvwdXfg+n7Uz1qMkTOeNm8=' 
WHERE 
  key_id = '2d5fd909ccda9e3baa3adc6598a2339293e1fc87021c0e397bddc555ab356c9a' 
  AND (
    token = 'CHax5If9D1mxjPo98/mYaBvwdXfg+n7Uz1qMkTOeNm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )