INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45990f002aa0b2706a6a103562babb7c71577baf79dbb4557703e4e629e2d494', 
    '2MnzfA4TEQ/K18Wy2XSiOuBu7NaobHkq91onDiCC3k0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)