INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5648bc90d84c8adcabfe9aac8039ab2e54c20708be3b419d3023e3d8646bd9fc', 
    '6u3WyeyoQrvLag72+dXp0OylLordIQcWLOW994AMYEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)