INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8425b669e6615da73a97611376ec1796ec4e5f9010e8ef7090093b9c83c373b', 
    '8BEETa1jY7UuMElHvLRDIaegsReIjc1DnhADq3xvJmQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)