INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf7dcaf3b0381a696e8b0780aa141b3859885f46e61d6f551af797d844b60ad5', 
    'OfmDDE0aigN6rRSgASpYcYiFvNpclr6zHajQ2u5w80c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)