INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f4970d8ea35257269246b89e70ae8fa0c28b83ad7d5c7f3d33cadd14becd232', 
    'BlbaCXQKOAQ+vVC9RVaYjr9duQQi45ssDeAG0yPnY78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)