INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfc0f942536c11e78eb41412509edcc30ff1150d8439e370f9fb88821b7ac3cd', 
    'rfolf5du0mgj6EaarJ+/fssnfMMK/NMYUfb7lEVuhyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)