INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478e1c14dd1d08cc7d8875bb20be034a622d75ea995189dd164ef573694421a2', 
    'tuPrKNDwHWamzV2N+QaWp474XMtQYArd2yGNdylCWcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)