UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOWMXSX3R4JBpiw+v1kDo/S3y7bAwEbcRzymROw7otk=' 
WHERE 
  key_id = '5b996df4486c6c9828b2c86cb982385181b4c800a4dc9febbbe1da5afa61786f' 
  AND (
    token = 'XOWMXSX3R4JBpiw+v1kDo/S3y7bAwEbcRzymROw7otk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )