INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '151dc9b61b460b3743223d48969bd16b6d77d53e53e929dbf5ef65416d7af380', 
    '5L+MCXcTU101o9IuUmisiEUXqwoEqAUFRTew2n3unSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)