INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3487e30447c27a5b29de364be6e048df9fa17928f845ffb8e7ca10c3aad191ba', 
    'HFG0fMvJTYckhD+jpluegN9cnI0yosRdU2x2tzZizBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)