INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c3fc7ba4962bbe52ac86c9ed0592c54925314b906996b939eadbc6bc96d90c', 
    'xegQX6mahkzOmlqQBaL/XbnWM1J370eXiI02Ct/LBLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)