INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68d9467f223feb017736f0d250b90bc49a06aea9ced274991f68ed0a0c2708ce', 
    'lLv/hihAb719ZjY8qmuKDCwl/rWVfN7hg6nkjNzAhTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)