INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8706483dc0a2c4452c5ed0a4b4984c95bfbe3f916de72ab9ef71a11a2838438b', 
    'si2GpdctLcTzFx6pcHjKt4cc+kgRr97IbVjKtdqA8Lc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)