INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14d7240023e5eaffe9e4df7990f289997537f9a0f39698cc922c57b9eabf7af0', 
    'pgU1XNyPGCtMmHfr75qArgxCTQh6Ho1e1dz/KMy/ufY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)