UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3aGBJAZ3DlUXuEUOn89YWFjhF5A9XEGPcMlU1s2C6M=' 
WHERE 
  key_id = '7cae13ca5db5b80c39124651bb272470002f7fb82b32f505b0313e125919ca8f' 
  AND (
    token = 'E3aGBJAZ3DlUXuEUOn89YWFjhF5A9XEGPcMlU1s2C6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )