INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9833feea66485b39d3f41732ad57193f1ff5cacb6574f11f61ba60ee619c4f1d', 
    'Zdr21Tj36iEbam61pPMZWEQnD4qG2P9BCErbKjvEilg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)