UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRDgc66i4RNqcfzLfGX53QhoKpKh7DMvatawALCUQYQ=' 
WHERE 
  key_id = '69976044869b1db083b3bcf3e2aafec165595ae0ec7829d7f64b62800a00c39b' 
  AND (
    token = 'zRDgc66i4RNqcfzLfGX53QhoKpKh7DMvatawALCUQYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )