INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39b4b38ed887384592fc6a3876adcec74d688d5a87fe5db4c3075f60f1490838', 
    'raBT5tRIeVkmMLrWJqFU1Py8rNmsbHT7QIXDxBpDWcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)