INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '278a12e79ad5b0558737ea5fb9d4be9f6dedebc55a4d8113d7765d19dfcd9e13', 
    '0Q/qQawOUENKracxzyh9Qnqy+XzNUlPGVzqI73gw6Mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)