UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGP93/A01j+sQoq6zpb9G1y59xzr7jvT9irRgHUvKCQ=' 
WHERE 
  key_id = '7c8776b60af22743c6fc4f2b68f11ae44936d58be8c048e1f0a53aa28d50459a' 
  AND (
    token = 'jGP93/A01j+sQoq6zpb9G1y59xzr7jvT9irRgHUvKCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )