UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HgFeOi23VSydQORjjnwpxClyfrtupCzdO0tgguGAMsk=' 
WHERE 
  key_id = '8d00dc27a5d0ebdea0fe7726a1943f8908640fca886d90642863b0ce5fe876f7' 
  AND (
    token = 'HgFeOi23VSydQORjjnwpxClyfrtupCzdO0tgguGAMsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )