UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzrdhSeOO4xZgrExdxdfU4TcvJ6rqwpB0AkNBITR0ww=' 
WHERE 
  key_id = '396f1c3382f0863851da07431226661c48060ab53177f74bb44afe59794a8752' 
  AND (
    token = 'LzrdhSeOO4xZgrExdxdfU4TcvJ6rqwpB0AkNBITR0ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )