INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad8eacf94f405387074493f8f34e2d2e3ac664caff5d830b1940b49a389d560b', 
    'Rm6bX2EIpWD9OBmPAU3qYDCevkTxYW0ndrgGV6Q3kPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)