UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X6C3eLFii0ZLWEaC1vRwHYf5dc88D3stEzOBUhr6Pqk=' 
WHERE 
  key_id = '285d8cd51a95592847a8b8c00d9670ca87b4724ef5c5776de0f0af229b5e9032' 
  AND (
    token = 'X6C3eLFii0ZLWEaC1vRwHYf5dc88D3stEzOBUhr6Pqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )