INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b3caf6808f29ccd2bbd5f5a2663cd8cc64c94515f3bd1bfdd9f90edd36334cd', 
    'YumgnfXsEY415KagfgWEOH8n7lu0XVczUC0QPbvJysY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)