INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ab9fce72e5c9c8a899abf645548e1cef2beed0f75a5678c0af086ff33c5870c', 
    '6jtZ3jaZ743ujnL68GAz5MFkCiTwGl78vZZQrTANjWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)