INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71fda4dadcb40abfb1d211de0f2689a4fc7df071582bb3156c6671d030127d43', 
    'QTHWePq6gTU3k1JwCrMZmKk7mc+3HwL1XvqnckOtfsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)