INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cd76cde51d9a24f30892e801d25534f0b4c57ff24bee6ea174d0aba186a9280', 
    'RShQq1PQ5R1w7B9fOcGwjYTE0FFPzOgVwuDC1uANIFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)