INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '174b4a5e8f94ef686173cdb3e4a7ca30ea4c297c7c1c9213237c60b2fd13398c', 
    '8krhVF7PCIRP8YKlmFtzHuNtiFhge509dmF4uHCIzpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)