INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c3cddd3c2afd1a10fbe337fe78689ef551a2ecb4b48ceb6849beb510ab51b80', 
    'ZMNmzx2kj6Ed3Wv7yJyT2sOvl1QQ+P3wAL4/ISOoaRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)