UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tLMQzLqPEktqrgW5Eov7ILUAPlNEAcpEK0kvBnd7W28=' 
WHERE 
  key_id = 'b04e54f01f09502172a43b0de777cc5ddc778ca3063ce994be5841eebc23ca75' 
  AND (
    token = 'tLMQzLqPEktqrgW5Eov7ILUAPlNEAcpEK0kvBnd7W28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )