INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2144bfef730517a74f7d1561d134f3b4523c36454de2f894e057dbf1291c4041', 
    '/meAmsRJA5BbsLf2J2zdgDt+3bLl4QJJiuDqeUTW4gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)