UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ryk1xpNYqkE5FjjJFEvQmQ+rp4XwLqEoYJeSa6cKsqk=' 
WHERE 
  key_id = '75bb790ca9287dd6b9086540d4bc8d1dda0de94738d4c04eb1ff873976892fca' 
  AND (
    token = 'ryk1xpNYqkE5FjjJFEvQmQ+rp4XwLqEoYJeSa6cKsqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )