INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3543bc14d95cb7d00ffc9f6552b9f7871c599ba2491bc8fd6ee94659efccb2f0', 
    '8V7RzmCUJQP53Zs3N61jJdpenRSbQw1dlDGe36feLmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)