INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8936c5cd96a9622db5e0ab4e930bdd6208631f92e666c0f2c0be221fb5ebd02', 
    'eKkg8JV7+JUogktSPzyHGxGKXpV5Velo7p2ZC60uC5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)