UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91vJ08shT26iLh8XzrG+e8G97lOKIPz3ksM+Sy8CgKs=' 
WHERE 
  key_id = 'd0f44b5c90da0e8b9926fe612d512196682fbb69e74de9a791c076b3f5032170' 
  AND (
    token = '91vJ08shT26iLh8XzrG+e8G97lOKIPz3ksM+Sy8CgKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )