INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a50abd88373798ce03a569986cabd32ba62e93025e50d387ef16305aeaa6782', 
    'xYpdG2lAxlNpICG8JiFiIGrMSvubL15ITn1DDJaikD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)