INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7e453500c7b79947b8c9103688953f795e226069577455d120959242e3ed46', 
    'ODCD6jeonp4KDz0/LrjtUcBAJvnHjWx5rg4bQFPKd5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)