UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T7JNLtv9Ji7pDkFV0bLyJvixNW7m1eHqpYrK4Tv0x4w=' 
WHERE 
  key_id = '304f377f26efa7573adb97801c9a2bb4b0fdb23221f7a56e9f8e8ce4230bcfe0' 
  AND (
    token = 'T7JNLtv9Ji7pDkFV0bLyJvixNW7m1eHqpYrK4Tv0x4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )