INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f631221a0b79d1f6aadbedef230ec60428073f90c839ee64cac4c35ceac4b26a', 
    'sUHpl2cAn8oqHTAYOgWFZ8ETK0JQZcjdxjUhW0cLB2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)