UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FljaILfWwbz2LHxs4lhT8kjqE9HfQvZZz9RtaSbHDsg=' 
WHERE 
  key_id = '56b238bc4005889ea759eb15036ec97aa0298801432589c0c030626df6e2ec96' 
  AND (
    token = 'FljaILfWwbz2LHxs4lhT8kjqE9HfQvZZz9RtaSbHDsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )