UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcm/jV3dBYwvez9cbQjSqD8fD8KN7MlKtq1b0sW3KAo=' 
WHERE 
  key_id = 'e0bdd0fcfa52b783a6a59b0ac4cb64e4860b0b1771bff4a2e8332548dadad429' 
  AND (
    token = 'lcm/jV3dBYwvez9cbQjSqD8fD8KN7MlKtq1b0sW3KAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )