UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3N2MaFHF7LwEgFrt22sNr6GJBCARLjBndfyk6/7QLUI=' 
WHERE 
  key_id = 'f8dc7c082c9b14af2041ca3cfdd93ad265e10ebadb37f294834e821edca3ad7b' 
  AND (
    token = '3N2MaFHF7LwEgFrt22sNr6GJBCARLjBndfyk6/7QLUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )