UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+CSwuaZBMhKmsP3yflA67Iy7686zKi0tU97dK2/KJDM=' 
WHERE 
  key_id = 'b2be308f907c3b96ea1f8793a665b3694ae7751e4ca6184024e85f6db5c06301' 
  AND (
    token = '+CSwuaZBMhKmsP3yflA67Iy7686zKi0tU97dK2/KJDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )