INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855583b1dedc2dfe9dd3f050ec93f83f04d3b7d9658c8ef25e1cacab72675126', 
    'A7a1cpdknfiKP7OeFhU8aEa5IU3VnjqwhfR3AkWChec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)