INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4e78e724695f7657bccab4429f4403f9afeb62ddca75715f52fa32f4360d9d', 
    'njWN4XJU4GDweBrvBuLMf2Z/ScWvknUacLcsrXJJjkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)