INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04b9b964557223e6687cb2259d4b367d9b9bdc145a494f622381cc6b04cb1990', 
    '87dvRFoQh7uE/yoUPAtdB0B1/vywKlShZdMzdG2PXeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)