INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0743c0874805708a7111b83f386aba62de892d1ae51316d4b3d990f33b986218', 
    'ozT9yP6QDTOgkzT6YdNQR35rGIg6hufuh99fZEd6tSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)