UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MtUv61EQ+CC27YAq8C/I5iN1t6/torwcnZkyduFkh4g=' 
WHERE 
  key_id = '1d5e8fb9c17f917b439fe0ceb03a672eb5621b4a6a8a63b790470f0782886b8a' 
  AND (
    token = 'MtUv61EQ+CC27YAq8C/I5iN1t6/torwcnZkyduFkh4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )