INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23013f585b8ff0a649c625a97a71912f041beb1337bcdb2e1ee7888b88199a51', 
    'r8C6WearNuVMnaU5klzdzjF5mUy4uCYk4ONTpDKDiWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)