UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NuWX0oMm6IfL15ONoa4Oz29A7C0bijLh14gRi8B0TcY=' 
WHERE 
  key_id = '9938389123c16683a0a9dd4e9ba9d4f15a9223a647f9cd56b68e2fb4b6faa45f' 
  AND (
    token = 'NuWX0oMm6IfL15ONoa4Oz29A7C0bijLh14gRi8B0TcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )