INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d3b7e25f81734d915b0e262a74fbd30abc2ad8172d605d2e1b0bea4ffa25b89', 
    'QR8eAf2Q/o6DVqJLkoJPlCDlK9rG5700B61CQlxB9s0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)