INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cbfbd757af8ea41ce50a1d4d34eb3c4e9c070789c110d8eaf8e6a62cd5eb599', 
    'u9TKGojFJAA3sYKTNGQK0j6LUk0QjR35QSfoLqjfsus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)