INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e17a09d3d28e32e59a5c899b3bdef4f8cca88e975554e21b76cd5cee3e5f53c', 
    'OqFhUTR5XPojvcK03A4lW50VAEZ9rFph2S4x6YOqW5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)