INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eecab31e0f7c54aff0aee731bb6186358ac7dba66f94ecc2b64ef6caea7bf8ad', 
    'E454U1McM8zT3ZeT2hFpf4tJgbwt3jZxZijg8iToIPY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)