UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2xKb9hGpk1Ul7BLSgRaBzIV/JGwyP8xiRSrOyh4YZbA=' 
WHERE 
  key_id = '471e7014576bb15f443f0884cd6f0e101fd13ace75588c0dc6eb8c195ca95b4a' 
  AND (
    token = '2xKb9hGpk1Ul7BLSgRaBzIV/JGwyP8xiRSrOyh4YZbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )