INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6781315219c090a6b252484e66ab32919d75fff5e8cbf6ec6f3bcd243d4fda45', 
    'xeXgSGFArjHLjW2qd7PfJJ1vwJtT9sJ89nLs8DDUWEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)