INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3838a9d734b923d61390c71744333d56455d192e21260fb4ecf8ea79ca3132c3', 
    'XZ4+Qu/MRZImwYmyjJ7o5BCn6qRYRrtlVGirExWSo6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)