INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2aa241b60f83ffc2235c7a1cd0727479932a2d18f3b03a77823f8ed5e9a14522', 
    'LJb0cQeKDf3y+0Etnlrcn3ibIJHeGJBjPkr6tLdGFd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)