INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f501f8d5d56e79141eeef012e6055f5dad2a45d9dca676ff8b836a57cee1256', 
    'SpUtSsgCRn0IKR9YRDHuF03LSKz4qJKqsbHBIT42u6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)