INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a6b6b654d0609898f01c26e4c2314f72d6fe3b09f30150df34c371e2d31a788', 
    '8f0xa5KGvEH+5UJFrAmqsidLSZtHPXt6ZmSHPCQ141A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)