INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9681ec15ef91ca2750088174bb04ae4331bc4682323ee4a7472e41bdc31ede7', 
    'AXrN4z+nzzfNhYjaBoBW7hLffCKBPuXT3sAK6xMwsoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)