INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f788abb38ff6a1c85798dee6c136c9165e6faaa3f4d668ea29066d22aeb3666d', 
    'SI2bZ6/QFBm0m6HcKDwFmsioEOf4PHlnU4KkCZI0u48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)