INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcb2d141bee02189c5f394f3141a8a963779a58a50d47beb0f90ae56c78a928a', 
    '3k6u2kJCYjQksm/hHfgVzYVGaTAMecISX0YNy6O/Dgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)