INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20a5f566e769ef43eaf1bd47d778b721ad1a8f891b005a3433a69f7cdfaff9c3', 
    '6gfhEiZAKk9dNMYYmk0BF2M9oEWDQRPBVg/SIgMFACM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)