INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '603ce73d8022940ae3ce903ac91ce9fd39c9229f29215d0b392fb35f7058f006', 
    'y/WUJN2piueB193nvFCsJmz007yj8JDZ4YY96kIS7TA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)