INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a525033a7227d6d0fb94174e5ba6844db6659bb899d6b0ba210d31e9f41d1a77', 
    '6fr18MLsjmZXp8E5amkfzj7gFMQSbBzlmMYDVz2vwsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)