INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '528df387c53bfb91ae494214eeb543be7ce6c6e20e84091896f52ac943d377e2', 
    'XaLVCguluLU8Phls8PoTggjvXasWQ98SoweNuXpESt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)