INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52a33a725a995c60c88a9b23c06df24d11e509cfdad40447a48d42872fcc2931', 
    'UuQqiLwM370hB51K7Hn4LZ1d9VDj3blWGm9vp1myF9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)