INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a08f7879417877012f98714c454e50eef85c8229417611b2c19e43ff7fb0e0', 
    'finZjIXlhHm21Myc8hpivyQgzdxb/mpaBNoGvTO5yZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)