UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzpGHbxPiizpSOrulFqA4rcPJRP0NXxo3jLbynRwK9A=' 
WHERE 
  key_id = 'f4343dbed8c2481c5a609be9cca258c08121f0e339032c05c14ee37ca01e3486' 
  AND (
    token = 'KzpGHbxPiizpSOrulFqA4rcPJRP0NXxo3jLbynRwK9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )