INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46c048934b47c641dd266cdd77c2f8ce2c05489c9cb240c7914f689b997f510a', 
    'jo/uS4uRZzgxlzES3C63LEvu95YPlT0lY9UKiug88pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)