UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5HhwZMW3V4UZLpQXdiDOK4oB2KZa3+BTKlZ4h0mKgQ=' 
WHERE 
  key_id = 'fc7d3fd30aee635a0e25933d2f1e15a76bcc81744eec60eead65f366c00ab35b' 
  AND (
    token = 'f5HhwZMW3V4UZLpQXdiDOK4oB2KZa3+BTKlZ4h0mKgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )