UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5R8SW2tflXNricFFxEFWqPoF444IIwzvNuFdl+Ew9RY=' 
WHERE 
  key_id = '8469e7e8e80290495c7c0b3f0eddf099b65000e1fe7572fdc96f8e2345afffe3' 
  AND (
    token = '5R8SW2tflXNricFFxEFWqPoF444IIwzvNuFdl+Ew9RY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )