INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74af2221879fd841f229d739a7a19f5a3bd65b50ff9c775d0509f052252fef33', 
    'fyLteop/edMDzUevgLuUvQOjcRBEFcIvXpWJVJMW0jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)