UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7evMnSaLHnZ0erfF6+kfetm3+IH2JMUKjI4BMrqfQE=' 
WHERE 
  key_id = '75c33e7fd95e810d4cae4b04eb308f462fb37ca95873543023e2991f453b1d86' 
  AND (
    token = 'd7evMnSaLHnZ0erfF6+kfetm3+IH2JMUKjI4BMrqfQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )