INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594fe89622e70fdb48512967e7dce342c5c3420ae3aa7e944f44818bc569a77f', 
    'LtLADUKqJe5R5rNahQ8eAntd+82YoAr4Ypkc3VnQ9QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)