INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78577031b338086da849819130f1bd1efd9326eba3097a1d61ce5209bbc7f735', 
    'tV9I64QXmtw3GNUGhi7eofN89vYCNtHUT8RrKYXglFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)