INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b44b9cf0623368f395318d282f7bdf2db741148b9e566d4945c492e77e68448b', 
    'tLtViN5r5gCnTho2LBe3grAXJMvjClVBsHnuyup64c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)