INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d47bd9a891b12942c3c8803659dc55efbd288b98b8afab82120c3a7fef2adc6', 
    'tBKRtXxqw3YDPAtCT5vwm7o1zxA8+grHujxRNSVJ+N4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)