INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7344ccf47ec2397b693c472cc9d86a5ec4025f5404179665652b905b308df492', 
    'T7PIXU5HXLvItCScGEc3L/N9AxoqF2cs7Nm+RWzK9us=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)