UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3iohIuIrga3dd/8Ypgw7aFTFTx1SCNBNICTJycjbDk=' 
WHERE 
  key_id = '2c7190426a87cdf658589bf7e3519486241f0b52ee352efe8d2858393211427e' 
  AND (
    token = 'W3iohIuIrga3dd/8Ypgw7aFTFTx1SCNBNICTJycjbDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )