UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gr9zcEtIGVToIjW1kY7quEBNdBCom90VExkkgfihvOg=' 
WHERE 
  key_id = '0c9bd681ab3c82202f1f2ff38ff7c443a9a55ce4967c1952f4bf35599ec59e07' 
  AND (
    token = 'Gr9zcEtIGVToIjW1kY7quEBNdBCom90VExkkgfihvOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )