INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d39cdab9a667bdfbbc271ff0b14cd9e64181207d422a421bc3251c59929d1e9', 
    '+zwONAj7fKaMaBO5HsSGAxac9JAJpjZ7Fk2MasJlBGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)