INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a5989798a8ff966e7a5133aea8ad22dc2afca96ed94df8427ce21b6402a8cb', 
    'L9miD/v3ZKSqkQ0PO6nTGu02OfmBpQzavQcM/xvpc8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)