UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vxDevH0qOUaCWgKyaBZ4X2v4cg9e+XwCitj50MyHvE=' 
WHERE 
  key_id = 'e2d8b27e4e678c6c04606686c636ecc774d7897b60f0850cf7bcb52743746019' 
  AND (
    token = '/vxDevH0qOUaCWgKyaBZ4X2v4cg9e+XwCitj50MyHvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )