UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMdPqODnLCtJoPXCu3RP9R8PlWxJTa1ycU44Ry+7nwA=' 
WHERE 
  key_id = 'a9db4560890c32dce7350a034078fbccc628c14eaed5c86d5e84195f5ea7d955' 
  AND (
    token = 'cMdPqODnLCtJoPXCu3RP9R8PlWxJTa1ycU44Ry+7nwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )