INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '544be60372089d0a4f2bc42384aa6f1bbed6907cbcc9443d080bd50c9d3e7387', 
    's6dtJ2hrvoVk7/pDwq2InF0X9l2dH3RvayLhIdHZjp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)