INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a44d72689784f6e29af5dd5a2a77b4f24cd0f6c6d72386a75590dbc7d4c88dc', 
    'rhGy+IYayoD7AgtTsT9Pd5Kg9LVNbvxZ/6EhkL5xKGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)