INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ce8e32f234b72230bc3308e288a06f75ef2518f8ec51f58356501da918e298b', 
    'PF8PdQfqPh0Pt6t6PPYz35lm+XoYXqCosxe8QTfXKd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)