INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '326567f10ba5a5d55acfee2fa0c40fc3669312fff26d1c504b892f94e72a133f', 
    'R5xAcw3bZGn7kDicMfCAnj1v3jn99Zb1FFSOQm+LalE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)