INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a84beeb774e5de27b9b8d781e639d9b2260625d0a732b9352e2a113ac6480bb', 
    'MrH4JyAym8LnOGslBhxFRVxAAfCcjUqF+mYSPEGCgxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)