INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6aba31ae9dc0749fcdc2a52438bc0c335cbb8f5e6e703d653eafce38ddbea96', 
    'wM5vcxr9j7rUGEWS0daHknYEoHR2YGxCljwOYDafJJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)