INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4541ad3e51229af73f588112b4f4b54ead6b295238ca7aa9b71b3e6b8a69c673', 
    'KNm7bsdWrHgJC49grHavE9CqYKHIPQbD6JoKOO9TH00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)