INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c7e19faf88a40d7a786fceaf96633a0d83b0e58a18f4ab7551a7a964a4ae758', 
    'UP0gRHViO6/PbaJpfixIAGed6baFZiyqx452hLVfwN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)