INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e48590486dd27a64a6a540634f5f5fc3758124a30467c76cfa6d7cde18fb3064', 
    'yfl9gQsTer+8vGrYK2qk3dgFjpmLlXXVuhAgOtrXYEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)