UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eY1a0eB+hIZs3Ma+5U/vTPLWIjBumqop5KE+FVczgH0=' 
WHERE 
  key_id = '4f523fdfb922dc630e2e1dbf2e1a04a5be29613e4b75ecd001a2ec8cb830100b' 
  AND (
    token = 'eY1a0eB+hIZs3Ma+5U/vTPLWIjBumqop5KE+FVczgH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )