UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5oimjMU88DuHmbrUFBVsQKGjkRfqzRJKEqd4nnxY2bQ=' 
WHERE 
  key_id = '325b302b5717bb7fd348f90de7cd881186e55b9160b6636b2cd634c7ccc06ce7' 
  AND (
    token = '5oimjMU88DuHmbrUFBVsQKGjkRfqzRJKEqd4nnxY2bQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )