INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ede215a0c3c3add4b3286734d287c0f035b89a33bf64b3b70ec2b928af1ff2', 
    'g/NyFNu/83HjQCKWfk7cC5E5fBHKKC9qYjyiu7O3rQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)