INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef80099f92a4ef145a991fca2f331f49417a19b1956c1c23f17c964ee9e76710', 
    'eSSREx2QellGI2gFGgUO2nNTHO6joZRC4NTMM//5H1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)