UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ElFznhFHRPpB9soE1Hk77hwMiMwc+G71CLcfCsre+2g=' 
WHERE 
  key_id = 'ff579cc4bbd6b30c44ead9abfadcfe3c29848478cf499484485f4c6143ac8ba5' 
  AND (
    token = 'ElFznhFHRPpB9soE1Hk77hwMiMwc+G71CLcfCsre+2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )