INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e30f09e8f6736035d5ecd765cc4daba8f217365660227306747edbe498a37a7', 
    '9Pk2/gjcl7jze3Px4uDkRUyTwsR5m3cU5EPr/cwRgDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)