INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8e571f2d51f3c13dc1a681e083adf673ca8e9558072d6c7a96a594e21f5b406', 
    'CM5Fdiuv5Xqqzzl3FSAOguqv77menXPLY6WHexMRM5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)