INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4844bffa7812cc2e5d7afe761d6e5ed6cf5ce2c419635166fb40ac59d2179c7b', 
    'P0JQHffrMhWnqPDY0IlzVMNSfhfnt5eI3ctpDNCboWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)