INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6dcfcb0ffb7a979d5169180cd197ef101882e3fd635a6573261d3a6e50d12df', 
    'Fo5MTCEwJkhbmyiiFlvEP22JpP70FryHeLqUEz9nT0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)