INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '135ef4c92cefe66bdefdfdb5766952673ae20697d932aa057b3c83f3c1f8a2ec', 
    'T8wA3RBuHmWwmHPZHXp2GZ1n1uxr9eadlrCOEz3d+vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)