INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5341012bafd3bbde86bbc4f90a5b64dce238d7900e78d0c163350a78467335eb', 
    'zaJQHWiRci+RmMzGMiyYNEshNCqwMhXCTnuS++d15mE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)