INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4656203783db1deb79e61ad255408ac5d4910d243f11eb057ae221da74e2d817', 
    'QZ4AMmfkQ5AlVTCGYLUogtkR9cNfMu5QO2jbbTtn7vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)