UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbROeCJhTe8ACqhqHdRL44uVRe0MXPSqjHuDNiMDJE8=' 
WHERE 
  key_id = '55588a24946f68e803ac0864a59ed3ea7e056c74699d9afdbc0e6f2f0c6c4944' 
  AND (
    token = 'YbROeCJhTe8ACqhqHdRL44uVRe0MXPSqjHuDNiMDJE8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )