INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '803855e099d07fec2d5b90cee3095bc50c02c81a32e02794af07715101874ab2', 
    'j82WLCNX3HJGciSG53TzDFwaeazMq3OzsQadIxGXwJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)