UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hvBhXTLcVoj/fLhpN7W4UlHCxkhVRhM/HCtA2KkF+4=' 
WHERE 
  key_id = '7f30dd39b80425af484f2d2dbc38f738343862c033e1557db8b8de07ecc49ebb' 
  AND (
    token = '8hvBhXTLcVoj/fLhpN7W4UlHCxkhVRhM/HCtA2KkF+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )