INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b3d85f575f33b77fffa464e4fccb060c7b39db1feedfcc676d334ab299b176', 
    '28zeJ1IDYDKTumaJVNWbkKQHmnR/0+J2f7dziqvsyEw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)