INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d8bd1d1513dfc537d89b3b55dedfc165d2bac8b6c0d4f24464b70ece90b4294', 
    'XFUP4IkWhSiuFeP1nOi4RAv53AmQ6ouo74fhoirZCUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)