INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b33806c19f690ee11f83265872b7c0a5f4a6af610c20dd201ec46eced88d992', 
    '7KmSP7vGGu5YTo9yL0F6cgAR7Z9bwS+SHutpv9m7800=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)