INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dc01f3caca9b7b1e2c014e09f7a0fbf8e03a578d661f805d9beb278c0bfa656', 
    'keI5rmYpfRasXioe7xwAT1DE+qG0lxiUcjgDfAM8dGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)