INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c307b0740f31a1470b05620209e78fb5ee4a660c50be95c02df366dd7259f7', 
    'rmhSVYdOpnxkoSKNV3d68YtfWoW/dwWxJLb6E9FdnWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)