UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SCCuBmgtkVkVOlUDYB9OP9HvEKrHgsKB9hGYy+tQuJ0=' 
WHERE 
  key_id = 'b07c483bd4142f256897a6a90188cd0016850fda18c6f7c4d1293d3831d37402' 
  AND (
    token = 'SCCuBmgtkVkVOlUDYB9OP9HvEKrHgsKB9hGYy+tQuJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )