INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '944ae6cfb6781609b7a0275bc6c6146849b211b142fcb48688a778ab5f8e4f66', 
    'DUujFNtUSj2YGmCY6q2qvWXWBjRB0Li7orn52EWLJ30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)