INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e817eb34f49b832390dec3016bc18d58149591669cc1e672f7aa52d76ecf0889', 
    'GcdeFaWfYJaxkK9GO3VNUK7vt7YU/8xItAdNG8bXTyc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)