INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f433f1f8e71d1c09fce6563ee17b634b1bf654a21b02d8bf823c911a1e26e6f2', 
    'DC+/odaPXgnTdTQBHELB85VE9zmpsTumMg3rA1vnC+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)