UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3F9Mu6wrLwtv3MeXeefI5N1dE3KPAc1pXcWc6NB6G4=' 
WHERE 
  key_id = 'dce82905b381fc16bd60f1f869d46ed1e6eefe0b3aa9605be6ce75ade07422ed' 
  AND (
    token = '/3F9Mu6wrLwtv3MeXeefI5N1dE3KPAc1pXcWc6NB6G4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )