UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sYjKQlOcNW4u8EN7bmQaT0f1CECHE/I2rOzd71OL+ds=' 
WHERE 
  key_id = '83171b00428169c2f2f9b2d653c9ed7c9daf6cbc2c5db0bb66aac811e0d41ec7' 
  AND (
    token = 'sYjKQlOcNW4u8EN7bmQaT0f1CECHE/I2rOzd71OL+ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )