INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d8c1f3990beb3699991a22c528d43dcb54ee844c5008496874694ded9a9949e', 
    '1G79wucko0E6nrSmNoQ8HAjJBzj7FTiZkHImTLq1ubI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)