INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '042ea04d41c653467480ebce32dc3cd6c810e33a4e70b0e69da3322510d03780', 
    '+U1teSzFLkcjmYNgot5Ko/tlE9VrciYGNhrtSQy6Zlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)