INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad95a31289ae44f2c5730af9059e73bb5e6c1b3c18ffbd285a9e0fe407fa2c0b', 
    'QASzcv5bkxT48byLGj0qytSUbSQs4hOMFPzywlT7hTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)