UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mcUcruDjSWGiegcDgTodsJWilmdG/sMs8r+FuVuxDg=' 
WHERE 
  key_id = '7befdd61a3312cfeb9d61262d8c9bf9c029388a708e64f869eda7391d009efdf' 
  AND (
    token = '2mcUcruDjSWGiegcDgTodsJWilmdG/sMs8r+FuVuxDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )