INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d4dc1450d0bd80fe46f277a11b83ce2cfb83c2492a973aa92ae15f40d28a68', 
    'kcMHgECyG8TZ4eSr4ZyM1slkDLqF3ygY3xlV/TYky8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)