INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f648275fc4edb8f6690aaa569fe239b057939d01834f441d3c3bdf12b5d8ec94', 
    '6CNIx71xOdsbmCyKHl8FchDOu8zebTPNA72cA56H64w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)