INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd56b4235f90e9c3bac7d655eba7aaed7d9bc03d744003759bb7650ad194d19f9', 
    'a2F14VkwWf5fHY/n8s3VUZjhyzmOrCkXbvHgnnxkjIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)