UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKgMV0L6+3AXTZlD97ro5wVr9ntDz+uJJi25xWFwS6o=' 
WHERE 
  key_id = 'f39703c78c26ffd3864bb85d71d2d676032b5c0908a68a52e16cb405f683edc8' 
  AND (
    token = 'mKgMV0L6+3AXTZlD97ro5wVr9ntDz+uJJi25xWFwS6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )