INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54677a7992ca2e2601efefb9154fd171868ebf74bc19dfccafb62391e085027e', 
    'TLfIw6p/ceSvMAcGWm6LF4Ps6njBfddrht1415EzT3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)