INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbd38ade36820da805cdb4e8e7b37fd4298e9cff9bad6c43746285a4e8eed516', 
    'sR8imxgss0E8ietRfS0Pcerekzvhz1xn3qfUIt/XSBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)