INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3f4594adfdda01f4f464aa43a3909752dc1c273db9fb6a8e27ded3d0aaff1f', 
    'mMI+j+zkAnxH5RiXhLhlgL0VfeJkwcfTl7K0j1MG9hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)