INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddffc8abf5c60fa16aff19a9268f4beaef1e29180f7e89ff5212d7f82d105f03', 
    'd+8ajAw2BBuo3AtKsHsDV6zeECyY0+sufXCoWWAKtks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)