INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf3a5581bc664bf7f34852f72094c6f50f0d722345153480de1a705ec0866349', 
    'rTUkMqEh7JEZASlHzw94IpeV6LuCJQcQwjbTJ3pJ64E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)