UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gt90YURLYSI9FabnYgl6eEAn1COSupmHOHJZ4aDAmCU=' 
WHERE 
  key_id = 'e0e266bd057b5d60a51ab903939af553e2f476ee83c0449edcf7084a0fb52489' 
  AND (
    token = 'Gt90YURLYSI9FabnYgl6eEAn1COSupmHOHJZ4aDAmCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )