INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9eb70c29b543a8edefb41600bcabd6259099b70e484cc247e3ac32a976233f29', 
    'cHzi/BsGib/tXdJ0G48fwqgEdTCHZNcCOf6zHdEyFq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)