INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de51f7f1e7bdfc671c9427414c81b7a9d2782bbd78e45a53b3ed17a48928d82e', 
    'rBd5IcqYXfjoUb8XQ4K9y0ymEvt/zC2qP+UdRd7aZRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)