UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zz2qZJpSEiL8cKXeaukq9rhdKkGrIuuc10ucOHbBD5Q=' 
WHERE 
  key_id = '5d2e8a9c2bbd29536ae1894d6b7b04d8762d43364762cec345060688060dd03e' 
  AND (
    token = 'zz2qZJpSEiL8cKXeaukq9rhdKkGrIuuc10ucOHbBD5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )