INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12ecc7a507d189c9e64db6af49831b33fa4b90d7cf7b1d7665fb2dce656e17c1', 
    'YjU5ztKldXuIpfJ6iDwqelIwLIXpdLuiJsclEFF6l90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)