INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db474a5482a3ea30f65c5936df7327a859201cf42d9c673936bf4607a1a6c0d7', 
    '7fAZYu4mZtAPgwJiRvC46B+2HfUDCW4GYRcEjtuLp9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)