UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zsMSU1WBqDS0eOoEKVSkX5PrzBru2VNj/UC4Rqqm1Ho=' 
WHERE 
  key_id = '259ddba3fb268f2a6afb48be79cbc17c2e7734a02652e8c7dc47df5752a9e08b' 
  AND (
    token = 'zsMSU1WBqDS0eOoEKVSkX5PrzBru2VNj/UC4Rqqm1Ho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )