INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50190a59325c5456ab1d3a32f852d7640a0b0006e38a87d1a3d6a2558d309877', 
    'Zu7VrkjRS4kzDvT0CMRXpmCO/57PnnhuCsvP9ftBgO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)