UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7WAm2T68alDPvP7FR1siCQBvAo6cvC/P3iYdfeyHDO4=' 
WHERE 
  key_id = '28c78c4038a69be5aa059d924022769a80658cc9527646cd927883ea44bc27d5' 
  AND (
    token = '7WAm2T68alDPvP7FR1siCQBvAo6cvC/P3iYdfeyHDO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )