INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2101be98056a1f6b5c9748548e9cc9880d18a5d697d21e7300f70859d33f65d', 
    'rdMUhLlFVPePBn2yj8txUnHNYmdNxGKu6eO1ptkHL78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)