INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '593959d9bbfc06411c6a79886b9ea73de98194172b7eb746a79e74bdde0dcdeb', 
    '4ghI023HEk1xPgh+DAykwqOzGmd0HS1J6FwjlAXKWZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)