INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c19261167816d1b7fbf7806b90f46378378f1b37e9f45e80472c7709ab6a0a9', 
    'UkuhfTW9fd8H1ubE/POVNQ2ixvb+2oqA3mB2MafdXdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)