INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab76e3de5ec68a9211777910e66546909c4ef2cbfbbd317b1026a9b61bd14627', 
    '85/3rcIUWaDtBXUf+kbA6XkAbJTy2eg99r89e0kxb3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)