INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5301220dbaedf780c042bcddb8b41ac20ed5675c6610a26a2c4d4678b189d3d', 
    'GlWygDRTa2Z7PPoPBiZzAQOSVKVSHzzS64A9ok0IkyI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)