INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc6dc59c17cdc15102afa950b006d4ad5450f30c21be5b46de5f87fa9871246', 
    '53/yESwqgpUsRkAkj/gAxVfG1CDEiEYNbr2dtUooWek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)