INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2af3a48c93edc5b7b4d340a13541188573bbd4c6c60062efc6ea88ecbc06a71', 
    'VNZPva0Z27DWanzVOMdB4RfQlhscMl2KWQZOl6pye/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)