INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d09f30caecfb58b3c9001b45a060b3306ddef0ae7d3935ec7ddf3d7fe0ce2f1', 
    'NmYEyclpOm1gRjpyP17WDiIuZ80OzG5JgJzo1FclXOU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)