INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b8b90264e1c6db7d2150a149da7e3ea483229148921a012ff020a70d490e16f', 
    'nZoGwvcvaqdlWekh8QBB5Ay7Fooacz0eO+up9g6cMAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)