INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e93847e398ffd81e491303c20b570a12c00eefdd2cb462b2ed99c9a04c018def', 
    'JeOx497GrLYIUT8ybNncER+i0ocR6+S77RLwUU+V1I0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)