INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734624ec9733d716a05dd2236ffb48586476f23153e910708bd77492399b41f0', 
    'LBLYVjmKeGcytPY93gGBdtLOukegTUNj2+Xf/524Fdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00009

Result

int(1)