INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d9f25024508e9986894c03c9437c9e14fcd8551ec3d9f4fcc95deabe3b043ec', 
    '3++weYIdribwDOnusiegwbh8nNlcIk09xerdsPEE7p8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)