INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41d15f0e8b2d1a54ad8e57f2bab82331fd64b7debcb4e002313d8f7de50ebcd1', 
    'Bkw6JXa89QTC72m5aZOjztzbepSUi9IO2V/kjS81nAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)