INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3090971ed320ee696d74c4f468ffc4a839248cbed89e1c17b595b6506c29e33e', 
    'iDJtX1a5VxK/BwXwN6Ibb56JzAtpZyN/Jm8IyBq8URg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)