INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6e3818bc0ba98b9d02f51e0507df90a853fec479ecf2929f6202ff58b8b694f', 
    '7Uccm9qlAQ2I2ksEWy8E8BKrtT+IZ1QbmiMyOQ6+7bQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)