INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850ed429ff58934402a447c253bb2dbf1564135cc025e9f6095ddad9dc300a1f', 
    'pJuCxB0Ioovp6GRRV4TJ1yqf1jE48fQ1e/0xZgI2hlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)