UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1AYi2f1Linwku5D1eiwtSc2sWkoU9gjkY4JboxL3qNk=' 
WHERE 
  key_id = '5989b802d64e91ad5c711b5cbdad6326202ec2e5f5cca2ae8daba0819594824b' 
  AND (
    token = '1AYi2f1Linwku5D1eiwtSc2sWkoU9gjkY4JboxL3qNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )