UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zft+6ObwI/2H3x+iMdHBJk33vc2KZX52hk/bqn1tu+U=' 
WHERE 
  key_id = 'd2f4ee28e3d6f058dca9b776cf01206685d6c0bd42adc1cd4b391c4797e64b61' 
  AND (
    token = 'Zft+6ObwI/2H3x+iMdHBJk33vc2KZX52hk/bqn1tu+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )