INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f94b79afab287869cf2d22c5e13b37127cb53c1f9a9f331f1cb63c2f879e2bb7', 
    '25dfaaW5PgTXh5jkh7mU67HDQ//0ot9TCCAcojVrEWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)