UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQ8DnwQFi+gyQbDxEmX5REWSQBGw0xyvfcoVrk8x1jc=' 
WHERE 
  key_id = '7bb0484426d3c0396133c533cd2068765c655f90a7463c2eeca6c42323761922' 
  AND (
    token = 'fQ8DnwQFi+gyQbDxEmX5REWSQBGw0xyvfcoVrk8x1jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )