INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff377f9e1c4339d374dab234e930c3546f6d774bf67ec5769a02c8ba920972ae', 
    'FAvb4rt7ghirFrphsa3zvJ4OfuXKDiRrdrJe7vBITmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)