INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e839d54528003defd5e974aa7ac00b867a11025a36c5cdb20a95ef319ee42db4', 
    'OpPD0ZE91FNlty5oIjUPUK8/nDUEzWwGzFwAeCM7em0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)