UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Em1+5NMvqgF5+0TAOONZsRleIpdGo+/pbr2AX65uJ5k=' 
WHERE 
  key_id = '22449c64aec4b486a6bf3aa9a484cf2be9991fca9b3a0a683ab6f57360fed491' 
  AND (
    token = 'Em1+5NMvqgF5+0TAOONZsRleIpdGo+/pbr2AX65uJ5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )