INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d6ed10d766911ef9ec0545126de171605955d311105a967436c8d64d7349948', 
    'afQrvxGjLQs2qdqfYzMA9bB3owpSA4QWRTDAoNgELTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)