INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38cd5c427a5e5b04a139604eb0e36e4827a4cf6e48de7383b408ae1613613b61', 
    '+az/9mrrkMaR6UqSmWTDnW0pNsTxUXHGN7qKxrkHxfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)