INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d6b8e874280952ec6b919811a40b213c15a4e6f7059eb8f380229200a1ba89d', 
    'HpCOzFvk3DeuQ5rXCFeYXCuCBI42/VF76J9Nxj96UjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)