UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydFPZPWq7MzrUQb/iU0vJxzLtqqiYRAGXnY80qgSkh4=' 
WHERE 
  key_id = '7bf949aeec27788c9727caf968b7f85fb795e1260e9b940e54654e15ed0233a1' 
  AND (
    token = 'ydFPZPWq7MzrUQb/iU0vJxzLtqqiYRAGXnY80qgSkh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )