UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'om415DMwShfCLGsbKnV7zcvA9Z8scfi2c8QKXmUH8rk=' 
WHERE 
  key_id = 'e2d1fc435f03f847c866a54f6e148fc77392dbbd0f30f891eaf4fbbb6c0036f5' 
  AND (
    token = 'om415DMwShfCLGsbKnV7zcvA9Z8scfi2c8QKXmUH8rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )