INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1e4930e4977eac769533faefc5ebce448a5f1fbeef1990f3361255c42d34a01', 
    '9qtpXym5n6y1GRzyKSxTouyz+Ir5kAquG92tnct338Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)