INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3ee20827a6693765da6398ffa4a2fe8109f9e7a1e7bb4e5ce9057943c335706', 
    'v4xwQTVGJ03po8GosCf60sGUgIHCA9nwWb2XKxhTV4M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)