UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyIWgc2H5mEto6MQNxw/DCriSUrvNSbEDTrKB01Ej9I=' 
WHERE 
  key_id = '66f8c0359d27fabf0119d055a9aa1fc6a73f3fb068221efdf736875ad054b2c8' 
  AND (
    token = 'DyIWgc2H5mEto6MQNxw/DCriSUrvNSbEDTrKB01Ej9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )