UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/lCiGoUWBMh1DCP1KaWKL6IIm9gX3tKdM8N4b794AE=' 
WHERE 
  key_id = '85e97a248ba7c71c32f3ce90f58508afffdb40ffc728585dd0b923823bc57b4e' 
  AND (
    token = 'r/lCiGoUWBMh1DCP1KaWKL6IIm9gX3tKdM8N4b794AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )