INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9130b09db1d39aa4c2a6ffbaf8c56e3c918cebabbe686634f83d7780694bff', 
    'y9XLIY02YhAi83iJnZCuB8pWdbsR7/xu6inWyZiCukc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)