INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb2f36bbbde4733c2de857eef4c3e37762600622fad557c6c4f1154861cdaa59', 
    'LR5zadz2LLIqOG7h7HKNKAkej5wQlFqiTBzmKd/IVlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)