INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f2c7a33156e7802d5c340df8c3c81e23524ab03b7dc4d616207d083fc81c9d2', 
    '7F+w8SNG6hymdUgLQRZ4GcesXQWSBf2lsXT0LThVD2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)