INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f73d4134c567feba95ce981fa8bcb3daa070f3e796c24960da93ab2afd966ec4', 
    '5xzqzJ4f2Uzm91lGME21VzmDQ30b+kEvuSwIw1Kkn2g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)