INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346868bf5244fc04bd12453cab1b2ff515f169bfe11d62e138933d83a383d177', 
    'kP6Iq/OHTdgp7nVtvMxj6ZBSb3XMlynxl9zEy3qv1EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)