INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e68b19bc82efca1e5984b0bed2f8a554b4be2759732bd75921a039908b3abc', 
    'qVMt4GllgRC5VmYO7RLX2Z+oGMvccLNkdKbnxtFsirM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)