INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf8a58687a0cd42655e8cfa6adc0bc23a6b5ee91dd80e63253ed0ce345ede794', 
    'cM6//Oj3Zw3DJAgZNb65xjdHF8d7LSat4362OM0H+aw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)