INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a09b5665e04245980a9e698cd96f4a5bce77f03a8d6c55416ad2f1171f9bf71c', 
    'OnT5TTdxGomXMK8AwXFXQSnwJf4cCgzI92oQHc3+gAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)