UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LjbbmvjkH4HpEQ3zAKCkNORfWHrnZa3MVd1xFnHgmdg=' 
WHERE 
  key_id = 'd449a32696471b2b9f31c2115c95ead61bea0612e73b7bf164fc70e70792632b' 
  AND (
    token = 'LjbbmvjkH4HpEQ3zAKCkNORfWHrnZa3MVd1xFnHgmdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )