INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00f3518eb3de53c6881ec3502a2acce1aafd5f6411367360e67daf7dfe40fb2e', 
    'uA7BZqTLIgrS96jR+w4t9GPI1CxpSQeilJO5T4nieOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)