UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5zO0sirI3/HwkISTVs1GG5ydOFYBTHYStgSyeBr86s=' 
WHERE 
  key_id = '9808e60a9d256d79b5d7d999c329a8d4b5f354cd17db74dcb48ea25abf10ae87' 
  AND (
    token = 'R5zO0sirI3/HwkISTVs1GG5ydOFYBTHYStgSyeBr86s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )