UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8fhVzuHh0ft/52j4STYC3WCVckYjGRJ+NqDWqC86kTk=' 
WHERE 
  key_id = 'b6dcd445e26d0f43ceb6fadc68c09f737a649da5b2855a75a5a7832e9506ab6a' 
  AND (
    token = '8fhVzuHh0ft/52j4STYC3WCVckYjGRJ+NqDWqC86kTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )