UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5pqIK+omfEOOGZLXVbJWkFbBNGYcwtQF6WH+tHoUqSo=' 
WHERE 
  key_id = '64eda83a124ee76fc6208e7589fb624222dc27d006d3ba1db0993feb5562f4d1' 
  AND (
    token = '5pqIK+omfEOOGZLXVbJWkFbBNGYcwtQF6WH+tHoUqSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )