INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3635fedd63fa4fe01cdc4472b1170c54165b33c0f82e1ee4ab025119711859a5', 
    '4PTFe9IjKz/WEYYqrTd31DDjBd3Qc7XDOZxJbjUu+24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)