INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a2fd29d66e4527477b92d7819a31d6532f7baee07c163bacee7c1643cf7c058', 
    'X61UIiirXzXiPh1aJcHjDJfg73j+wRaCHYPnbGbBYrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)