INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cbc9d5c0deff876db0907304ac84598711d7b6823db24c289d6e5218e416331', 
    'wOfmdeqoy4lDDfgTdOOdtJPloA9Wom8BR5uo4gs0p/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)