INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c3397eb65db39d7d6e9a60a550596ca1e618814ee4eb52d24bc228d5c7e9b22', 
    'xb6UOoJvey+ixfAD8LkWX9IBYOu2e+qqPF9X35gOq1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)