UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BfLaSiPiEzu3kmfNWQwogUuEmMoEaqD29a6+ynfw1S4=' 
WHERE 
  key_id = 'b6096e4f4ab82a0a04c7c94724f31fc040c34b9ebaa4a0c1848dddf25d103185' 
  AND (
    token = 'BfLaSiPiEzu3kmfNWQwogUuEmMoEaqD29a6+ynfw1S4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )