INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f50ff11ed482be9adf8026608b9b4619c014242de45644bd2d79a9ef50650777', 
    'nsSaUty2hLiz9Qzzzx3o2TZJAf6srGeV35/WqiDWVN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)