INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88d8c51f4dc3163d098a19ca796f2f0c5c4bd69292fd02ae0378da25b514dfd5', 
    'JjA/+gGW7kvVzoJrNQSLsVsg3zEOiHXJ1axMJFkWRFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)