UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mhjyhi2leHaE8L24ANgAgEhoPA6oJiqhBP9bvUB8qm4=' 
WHERE 
  key_id = '1e2324c0b9c0e631a74273c0287c67015fe81a0ea4184cc51208e4708ed03048' 
  AND (
    token = 'Mhjyhi2leHaE8L24ANgAgEhoPA6oJiqhBP9bvUB8qm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )