UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rtfqsSmkyuZ6ghA8g7BRqYWXKT6IJ4b/IW7asgeCEo=' 
WHERE 
  key_id = 'f46e40ec254e9c4622d055e4591759b18109d4f2507fa5404027d6eca643c88a' 
  AND (
    token = '8rtfqsSmkyuZ6ghA8g7BRqYWXKT6IJ4b/IW7asgeCEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )