UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCE7ofLeAOoCsMmbLYQepwFRY+9pDTYEvsiOp2itexE=' 
WHERE 
  key_id = '5446d6084ab6a7ed8d9b185223ff951ca6109a0c4658d08ad45cad05b912863c' 
  AND (
    token = 'LCE7ofLeAOoCsMmbLYQepwFRY+9pDTYEvsiOp2itexE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )