INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d300569684375c28425bc72b8a7b36041bf39edf537e4c9189382f0ef420134', 
    'CZJHA7iWYdwfV3i7c3vZIzan5+vfELAMesJ/rMN9gkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)