UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzVS70eVmh8qPpi2XN0zV0xnkri1c3PdRhQT1xA/R4Q=' 
WHERE 
  key_id = '3f4428bcfa80e6f8fc2daee6a9577c080a7a497d7f353441d59d5642309765e3' 
  AND (
    token = 'LzVS70eVmh8qPpi2XN0zV0xnkri1c3PdRhQT1xA/R4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )