INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6588a7397ffbd62df2635ff51409195d81952a6ef3d203684fa54b7ddb335d3', 
    'gR1IHKX9IHQymj8MWQAwoUGC7PmioEL6SbDK/hCKDYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)