INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9348f260dbfcc5535003cdb4e2944f068d709b8a3ca5ea50f0329f7fda3fe57a', 
    't223U2XPeX5IIq8F6kMsPJfGIn7+cZWY4Qk+PXksGyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)