INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ec06eca28ea802661814334b8a888ea5536a965bdd06ecb45f25898b0993532', 
    'EpQYc3WMt3KiXw0tM8IUur6lkkbYFJcNVrQ1lZrVNvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)