INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83c45832bbe31a6a01a18e60fedb7cf7d60ef47a1306a6aec01d3457b83ef01c', 
    'Dd2dRInr822L6P4uycW2jf7KG3Xph7cU78jn2GW2I+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)