INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2239451f5a5d8d1c7e98ffd8e9eeb55246af831d433e1807135a7e3d7c535d3', 
    'c4D2QAvwon+zmzJ90lYHLylUqoPiEt9v2WtKj3+3lvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)