INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e6b614b20f0519b8bab149bcbd7544351ce1d3fde0fce2804b93bb233cdf347', 
    'XxUuLhymYZw4YWVTeLr3SfgfSBtyYTN00ZNN2/ATwsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)