UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y75bdMXXQA7JkGPxxKU7+no7+hR1iKZ+i618Y2Sm9r4=' 
WHERE 
  key_id = '54abd4a55bdd0941c1ec6628b69e8a2fdce1f8179dd220ac9b52daf49e4ce36e' 
  AND (
    token = 'y75bdMXXQA7JkGPxxKU7+no7+hR1iKZ+i618Y2Sm9r4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )