UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygoIc1imBsOHaNViVUJpdS1O31LBCoMOA9RMCQQ0n7c=' 
WHERE 
  key_id = '03c8bafdd05a41c4c42703c4e0e6c6a8e9d65aa3dd250b20fb64bc151d673c7c' 
  AND (
    token = 'ygoIc1imBsOHaNViVUJpdS1O31LBCoMOA9RMCQQ0n7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )