INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6924381f204365a0a4ce931458a70ea7a1b848120e2beeefbf3b68afe55ce63c', 
    'uiOyYBEOOV093yRnbOvGimx/2eB4fYk2o/xFifTN8oM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)