UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oBxk6y4/1NgeI2ykAts7H2KrYiRGSQO2hiWxlN7GaV0=' 
WHERE 
  key_id = 'd4ed453cb3f86dc3f63c1b0bd4a1d7d3c59b410590670b48207e6a91466ef96a' 
  AND (
    token = 'oBxk6y4/1NgeI2ykAts7H2KrYiRGSQO2hiWxlN7GaV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )