INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3545f0216f7f3c8919bd32f71526996a5438fcad3a5902626a084303d48c9105', 
    'w2SzpGR9oCCpDmAOEh8GpPs3Q+IQdbtRYz3JwTEljC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)