INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bff9029e161943da14f1888e901beee9f31925d5eed20f47a17f0e78fc76b98', 
    '/wFmU6lIUgxBxOVymCh27xsZzX9Mk6GDwAxAdQ2pi1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)