INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d880eb626b497121061a1728176a854cd1b897adb3d834df891e7a2e28d7b8', 
    '8c2vnrbHX33DI6zILA/YCXilolHduBwYY2/iqMWnigY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)