UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DhnontHAUtZ0zTFl9B7ZxAEm73sQh54kVeP9580hvQ=' 
WHERE 
  key_id = '6907c9fac040c5d0e4d0b41a81425aa96573633e767a14d71e6ad21593de1b6d' 
  AND (
    token = '4DhnontHAUtZ0zTFl9B7ZxAEm73sQh54kVeP9580hvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )