UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95M9noWxqeV11RstaanAU9NA96QTBRsZlxRX5CEtSkg=' 
WHERE 
  key_id = '352e6c9e8971d8450187513810b49f6bc4c378f26e19d4f09043d53bdd796695' 
  AND (
    token = '95M9noWxqeV11RstaanAU9NA96QTBRsZlxRX5CEtSkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )