INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e5df9160f99151128cb68c11e375551ff883e3a0ce817c68949a317a7804c4', 
    'b0vzZA04jaEAJlUOADbtwQMccHKGAEXp2m1NjqTjGow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)