INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '823139887357274c9f06b5e7fd9df3f21af72c1faf1b5e02b0f6653fdf993987', 
    '+cPkja0DmiuXZSfOc+CcIrc2lVKaZiLCGVrCQfCc+YE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)