INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e91e1802432725c008b05d6e6fc6c8c57335f7ad17711f88a396a4cc4bd6f119', 
    'fMyNyR0WWJjlE8T6T7npugfZqtA7OFAJrJb4RliawI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)