INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b52d97f1cfdbf150eba48e7c37dbaf0f2cd5b8e359a832a098276623a4e95960', 
    'xP5hks3LRfiYnzY14+XY9/7IXmEnxky9uDwbK3F0qKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)