INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0fe15b053ee48ee2621c31218ab67bf948711c8767700ab19fa93b01c263bcc', 
    'oH1XXVFPUzT5bAAxwrvZRTCQj8UyKdu0BG9PmPcsy9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)