INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a873c854cc1119b1e71dd0323629fcf8cd94a14acb09b07c27e320af5430a62d', 
    'DY+DbOteqz3SAwupGM7eNNeXt0ARcNncXIfdPfozc/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)