INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '240c2943fa91b449950cfa4e23efb90a849238ec8155d24b709be63330797587', 
    '8n3PvOEulWTkP70M7vu/uDfc8uSpHlCXtqBL4C6ZV/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)