INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd86b62e63b49ba206932792bb2c62052226b77c423da42f41fffffb9b654c75e', 
    'oUvr/DPTzhfC5bXXWWrUlaB86neFxKpsJqMRwHyu41U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)