INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7ef05cf571d967c409705fe160f521e4c1c48c4593b76af9d03f8f87270dc09', 
    '/I9u4mNmVzyKXzG/AvNGJUtG03lMbtncVnBTcCbRkZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)