INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19eb746e91f54ab1d974add55e4b082149c8f35411ff9fea95e5bd98f1eefa23', 
    'UD3LLhlr4LoH7tEpCIZwXwIBTbrjd15ULMEYFmq7vIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)