INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9f6ce2c1191859a71e5de2708545fc0695cfe6fc1e09f45a083f67dd27b3a0c', 
    'Dn1CxIUSa2U0jrgN3XvPClww3mi8iAQozc5Yn8iKPl4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)