INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b3e033122dfe0f2873b9686568d7286e10c8242529cabd3c4b67d9bdf23b1e', 
    'KBiPQauHVixLAgC3Vij5plZmkguW1LiG6ukXSNwRo8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)