UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqfxmoPek0b20G9/TXn8+922U7FUjGUiCbAalOpkAHc=' 
WHERE 
  key_id = 'da8fd4d1f4c7e8dd124fa4e60ec0cd40a3779b2716b41c2a64dd11b2271c3e2d' 
  AND (
    token = 'GqfxmoPek0b20G9/TXn8+922U7FUjGUiCbAalOpkAHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )