INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6c7b518055d6091c0dca067e484d77006b9e4509530191b9aac53a72683ae3', 
    'OZoDqAeWx7ahHtlvg/qyB1xt8ukFGzXVGFYLGD0PmCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)