UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iU+w5WkxdLMTywTxw8abOGlGl2Qe0JPKgJ8oJ9wznLo=' 
WHERE 
  key_id = '25912e298cddbe81dd5ce727d0d8084d7c0cb0b43d7ad697ff6ad053a24053e0' 
  AND (
    token = 'iU+w5WkxdLMTywTxw8abOGlGl2Qe0JPKgJ8oJ9wznLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )