UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGRyoq25wZ76O+mAq2Ehyy+AFkKyB+jTITqfneBvjss=' 
WHERE 
  key_id = '1b2df1e6cc5babd5715c54441ece575724f22e63b304f04c8f08fb7e86d81461' 
  AND (
    token = 'GGRyoq25wZ76O+mAq2Ehyy+AFkKyB+jTITqfneBvjss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )