INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f129333a1d95005f325d56416ca9018fc0d235b1e7965beb4e910c174d191e08', 
    'PaNhTv5w/S1MDwrGZRdvyTOBuZyfPmJbblWBieio2TI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)