INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3afe4e220f58a6c96636c23be661da4734cedc697941cb0ed0bee3f246765246', 
    'ztzSjlc+k3KoqD1BDi6K6wWuirwkc9DclvKeSn/6yN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)