INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27371bf6c009840ca92a444c5d90f0d41fc93ba137abb648ee62ad38d480d96a', 
    'A2MgxPVK+woXiN3C1/oPWSp+X0tHUcN2lvhoUaH++Uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)