UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcB+rLsQ2zA1RXCPZIGRAJdvnFddUC/jP5Hy3T8OHf4=' 
WHERE 
  key_id = '7dcd27d3bfd5f7c2558116e7634788a5923e6af345ba37ad64ef232c82fa7903' 
  AND (
    token = 'dcB+rLsQ2zA1RXCPZIGRAJdvnFddUC/jP5Hy3T8OHf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )