INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2f522513f3a6a0a902dadf4d3e134bf2b47482adcec4d2a2e059dbabe950553', 
    'c05vkV4VlBb3UGKjEUTWtjiinAIAcSQj2RfNOnC9LJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)