UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DOLXqwMjWrE1iJNlZGhbN4fSE8xxFLbmuNTXxDfNEIY=' 
WHERE 
  key_id = 'bdfb9e991685f64765ef2e4435b7771e67850abd28d4918e9cd86bb5c090d01b' 
  AND (
    token = 'DOLXqwMjWrE1iJNlZGhbN4fSE8xxFLbmuNTXxDfNEIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )