UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qd/7byBLlEXL3J6urjX4WYF+KFopX0EfThZXYaSSijw=' 
WHERE 
  key_id = 'f0e669b8258c06529b9c0523c29c70265a181255c89e8ca6bda5fedf9a1f1027' 
  AND (
    token = 'Qd/7byBLlEXL3J6urjX4WYF+KFopX0EfThZXYaSSijw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )