UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TnkXNimwCsPldui63NZwEBoH6A6x0MhN+0xItOASqc=' 
WHERE 
  key_id = '6eeeab32b1ae4bf6c00bc8c114cd2b6d1a6b51a757215cfb0379f9d3794cda77' 
  AND (
    token = '+TnkXNimwCsPldui63NZwEBoH6A6x0MhN+0xItOASqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )