UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K2sq0oubVcjbX+TPL88yqjznq/+Vz3JaNhSk4oiExi0=' 
WHERE 
  key_id = '7701350871b4594ad2be041d4156a4d3a738f003e0314037a1a956b99f73eaf8' 
  AND (
    token = 'K2sq0oubVcjbX+TPL88yqjznq/+Vz3JaNhSk4oiExi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )