INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d1fced342de7149b62698d12290429a77d22055624b979a14d7ce937bbc279', 
    'tsPNrDnRzEIRhhmr8SnbmjT7xuWyxuvsOwf2pfsoC4U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)