INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd88fbb23f96d0a388bff3440d1f17ba6a189e439e54a0cf9e988b1fbb17e7045', 
    '8nSfgcDk5Xw0Z09Ba657osWufcSSIHogEER2xfVr0/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)