UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ka4L15CVy1fFFQvhRSbxb3H69dyJTh52iZnaFaJhTDA=' 
WHERE 
  key_id = 'fdf5f5ddf2ca7125e9cfb84f2c2ae3d7a44ec7a65e1509eb3083737e544bfd18' 
  AND (
    token = 'ka4L15CVy1fFFQvhRSbxb3H69dyJTh52iZnaFaJhTDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )