INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a1805f0023ce4dbf1fe88e94a104e4f01b5ce194b450d5baebae1f1468dcf0', 
    '5xtPStyrB+VMzhVMOChQSZKmQG5n/FR9ffenmeHb7lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)