INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c342c6f323e1b1121bcf3183b93b70d49465cad11d3947fdaffad12a9b969a', 
    'qgCUOWxazdC0BIo6wjR/YVoJcGEvW16FDYd4aiw5Ip4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)