INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8cc27f82866c007992154b0db2420e0eed434c108f600b4170243bb9d9f708d', 
    'cpep89/IBFiuzJTjjBg6EsanM6FftHy/YLyo90UzDFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)