INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f531d02e82e053da6f35a5761d0f10a007c9ee73111fa7b96e0438405b37b35a', 
    'KhjF+glBII/cH5aw13qxHrKCBMzFVp6tnhQ7IcNX3jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)