INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd29431fa4c7df2c1a3304bde7841a21d4e0ef54dcf3224e24b08d469f4f46a41', 
    'BiUXubqsNopUhxVxTb7T7+v2ObbGAai6TGbhbhl6Q4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)