INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef009e2116845fe555add853aa44a1a782c448f1a441d3273c1a645821cabc3f', 
    'z39V+w6uSJUNk5gUX8Vumx/Y3KCxzrkbUALSkXQMGOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)