UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nUTHy8n0Eb8rj5R7Q4z7ijdLN3SghHvpzqaf4KPM6Xo=' 
WHERE 
  key_id = 'e2d052792b7abb6792fb6f23f20110ed385b1eb899848edc914c94153fc924bd' 
  AND (
    token = 'nUTHy8n0Eb8rj5R7Q4z7ijdLN3SghHvpzqaf4KPM6Xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )