UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L9fxHzuRpx5qNxP9PCFsreVwPC/gt72pNFp31RDY4bU=' 
WHERE 
  key_id = '90feb69c0e2ea47a5c189b044dfa8032cdfcb9c72f003609a0280e9e345be4ef' 
  AND (
    token = 'L9fxHzuRpx5qNxP9PCFsreVwPC/gt72pNFp31RDY4bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )