INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bef738f33c33bda1a78cbdfcd9c89ba92bf55a022f789d5a1dcc5ef6783e8e95', 
    '9VfhY9Bzy34Y+S+C2Akv5oz2nd9Qh3LkjTPrjLmnHZQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)