INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0482e3406649def30e5b38f968f1c86121d52371b4efc621735dd8e34bb34fd', 
    'vpBvGGAXPpsYwGwzmU4C2vF59+Dq4KtzjlJVOBL0Eqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)