INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe6c77e74adb44e22712e7d2bff91945777112314529b7361719b3393ad6dc56', 
    '+IwnhPcnA+YdkLkSubDxABjf/f7KH+vGlzWAhAdIBfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)