INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b727c46f65329644b05c1c7a9d02a08312cdf916f68ef867b6d214e6f1ad2855', 
    'PSzOZixfTmnWnRxHGYTudiQ2hWZmucq5ft1rfYntTVA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)