UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nOAhQhihSJyOyHaNm5ElYGjPy40AGcsQpgFIP1FGMYM=' 
WHERE 
  key_id = '91b2aa56e6f0e3471bbfeb2abe9ab028b0d571e9456b18bb8eb04f63c163d180' 
  AND (
    token = 'nOAhQhihSJyOyHaNm5ElYGjPy40AGcsQpgFIP1FGMYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )