INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd87a497fe7f658b5c7723833f9183522965960a2bb16d12a742ef7e36aa7fcde', 
    'TxL7CaXjct0dZSxa5R3j9FCxjDtAkAy+IB27sr2lzkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)