INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d28b599f316a342f3fdde8837262456f036f271c5217cb12dc05da604e45eb4', 
    'Nz64ESA81tXN+JjtbZ5+/6aZqBgx7r9HCtTdvFnZr2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)