UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXgw1uhRoFP/ZcKA/rVasqllye7328x8IVJFb9W1AFA=' 
WHERE 
  key_id = '30969a509db791d31721835156bd50c58ad7f2876e8473ffa7343d7807d31a0e' 
  AND (
    token = 'hXgw1uhRoFP/ZcKA/rVasqllye7328x8IVJFb9W1AFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )