UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5YqpQtbbildaMVhnTt6zxzFCdgXXrmfQ4ElJWrO0CI=' 
WHERE 
  key_id = 'bec70e87aa019f60c15bca1cda760134b4789a41432628b8537cfcbce6fbd80a' 
  AND (
    token = 'V5YqpQtbbildaMVhnTt6zxzFCdgXXrmfQ4ElJWrO0CI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )