UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8it4iTAt4eaZdRG1n60GOCtiK92s0TOQGJffWRYBAlQ=' 
WHERE 
  key_id = '4758e3afebe56b21fcc53e624f7bd2c298b871df2b799f3e9b637ba5c394fbfa' 
  AND (
    token = '8it4iTAt4eaZdRG1n60GOCtiK92s0TOQGJffWRYBAlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )