INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9f81b6ab81ab17abf4b3eb9d59f5c9c614dd1815480fa318bb83e5befd6c793', 
    '+rFKV6HBWbSKitZxx7gI7yAyKRKd5UFYmOlxxQVvdng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)